Welcome to Stuff to Blow your Mind from how Stuff Works dot com. Hey, you welcome to Stuff to Blow your Mind. My name is Robert Lamb and I'm Joe McCormick. And Robert. You know well that on this show we do our best not to demonize any inhabitant of the animal kingdom. But I've got to ask your opinion on one specific branch that is maybe maybe the most twisted branch in existence. How do you feel about ticks? Uh?
Ticks are awful? Yes, Ticks. Ticks and mosquitoes are the only specific animals that I tell my five year old that it's it's okay to to hate on, to to actively kill or be killed with. I'm hoping later in this episode we can do a little guided meditation to take anybody out there who's got hatred of spiders, fear or hatred for for your little uh, for the good arachnids, and to move that over onto the only animals that
really might deserve it, which are ticks. Yeah. I agree, And for instance, I look back on my own life and having like a revulsion at times too slugs garden slugs, which is completely ridiculous given that garden slugs yes, are gross, but pretty harmless. They're No, you're not gonna get hurt
by a garden slug. I mean unless you you know, you're freaked out and your trip over something, etcetera, and there you know there's some sort of crazy scenario that you build up that enables the slug to kill you. For the most part, slug doesn't care about you, and it's not gonna hurt you. But but but mosquitoes, other parasites such as ticks, these are these are major threats. They are actively hunting us. They're actively trying to feed on our blood and in doing so, putting us at
risk for a whole host of terrifying diseases. Now, yet again, I know we're gonna hear from some tick lovers there. Maybe you're a I doubt you're Maybe you're a tick scientist and you're saying, hey, I study these things for a living. You know you got to give them a fair shake. Okay, okay, I want to give them as fair as shake as I can. They are animals. They exist in an ecology and a web of life, like all animals. We try not to demonize anything here. I'm
just saying, if you have to demonize something. If you've got that hate in your heart, the ticks are a good place to put it. Yes, now, I will definitely say that ticks are fascinating. I mean, we're doing the whole episode here about ticks and tickborn illness, so yes, it's a wonderful topic. They're fascinating organisms. Uh maybe even
a perfect organism. And I'll also say that, uh that certainly we see cases where organisms like ticks and mosquitoes their their their nuisance factor can be intensified by by by what humans have done to the environment, putting things out of balance, making things, introducing the threat into new areas, and making the threat greater than it would normally be. It's like taking a normally rowdy and annoying child and
giving that child a super soaker full of urine. But but I still have to come back to the fact that having grown up in in tick haunted wildernesses uh, I mean, namely Tennessee, I associate ticks and also chiggers, which are a type of MT closely related to ticks, as we'll discuss. I associate these creatures with just a dread of the outdoors. These are creatures that make going out outside and enjoying nature difficult. Yeah. I love hiking around in the woods, but whenever I mostly do it
by putting ticks out of my mind. And when they come into my mind, that normally nice feeling of brushing through the leaves, of feeling them rub across your skin as you move through the trees, it turns into a creepy nightmare tickle of disease. And hey, eight yeah like it. It's really has has gotten to the point. Lucky, luckily, I have never experienced, to my knowledge, any tick or ugger born illnesses, or or mosquito born illnesses, you know,
knock on wood. But I now when I drive, especially in the height of summer, when I drive, you know, on the interstate, and I'm going through a portion of say North Georgia or a portion of Tennessee, and I look out into the into the wilderness, I just think of all the parasites. I think that those those are just tick and chigger haunted woods, just waiting to eat
me alive. Okay, So today we're gonna be talking about ticks in biology, ticks in history, some zoonotic diseases, some particularly interesting diseases and syndromes, that have been associated with the lone star tick recently. And then I think we're also going to end with a few practical tips on what to do to protect yourself from the tick menace. But first you had some notes about how a hatred is not a recent phenomenon, right, Oh no, Um, ticks
and sugars are are worldwide creatures. Uh. Ticks and mites as well discussed there are a lot of them, They're everywhere, and annoyance hatred of them goes back quite a long ways. In fact, we have writings about ticks from first century Roman author and natural philosopher Plenty of the Elder. Yeah, he probably familiar with Plenty. He described many a strange and bizarre creature in his book The Natural History Now
full of many hilarious and accuracies. Yes, many many, uh and and and some of them were pretty fabulous, right, he talked about it was sometimes it was just a weird echo of natural world creatures from a distant land. You know, they were exaggerated through second and third hand accounts. But he also talked about monstrous humanoid races like the mouthless hairy humanoid as stoney and the belly mouth to blemmyes.
They were always one of my favorite. You know, they have no head, but they have a face and on their chest and a mouth where their belly is. Now, you just gotta wonder did people read that in first century Rome and say, yeah, yeah, that's true, or did they back then read that and say, I don't know about this. Well, I mean it's very similar to the sea monsters, right. I mean again, you're you're not dealing with with firsthand account. Someone like Plenty is not necessarily
going out and exploring the world and taking notes. I just feel like I have a hard time modeling the appropriate level of skepticism to pretend to be someone of the ancient world. Yeah, well this would this would actually be an interesting one to to discuss the nature of exotic beasts represented in natural tones and to what extent people back home took them seriously. Now, of course, he couldn't have dreamed up anything as exotic as the real
arachnids of the animal kingdom, right, that's right. And he really hated ticks. He called them quote the foulest and nastiest creatures that be And uh, I had actually looked up a passage from the Natural History and of course, bear in mind that the scientific information here is quite outdated, but the human disdain for ticks is not. He says, there is an animal also that is generated in the summer, which has its head always buried deep in the skill of a beast, and so living on its blood, swells
to a large size. This is the only living creature that has no outlet for its food. Hence, when it has overgorged itself, it bursts asunder, and thus it's very element has made the cause of its death. That is great, He's saying. Picks can't poop, and they drink so much of your blood, and they're so greedy that they just explode and die. Yeah, they're like just a lesson in gluttony, which h yeah, I mean when you think of the tick,
that's what you think of this thing. But it is just engaging itself on your blood or the blood of sable love pet to the point where they're just bags of blood. Well, I guess we should look at the real science of ticks, right yea, So we'll put aside we're not gonna use plenty as a primate source on this, okay, So what we'll we'll table that for now come back to whether they just drink blood until they explode because they can't poop. So ticks are what are they? They
are not insects. They are arachnids in the same class as spiders and scorpions. Yeah, and as far as arachnids go, the subclass akari is where all the real arachnid diversity is. So in our previous episode on spiders, we mentioned forty five thousand species of spiders, that being the about the most recent count. But there are an estimated fifty thousand species of mites. That's another kind of arachne right closely related to ticks, and we'll get into those in a bit.
And then they are upwards of nine different ticks. A good four variety of those mites, by the way, just live in house dust. They they kind of live in everything, living everywhere. And uh yeah, the ticks and mites both benefit from worldwide distribution. Wow, So if you scoop up some dust bunnies from your floor, you're likely to have
some great diversity of mites in your hands. Cool. Now, Okay, ticks are of course obligate thematophagus ectoparasites of terrestrial vertebrates now that that's a mouthful, let's break it down there. Ectoparasites meaning they're parasitic organisms that work from the outside. Unlike some other things. They don't try to get inside you. They're happy to work through your skin. Their prey is terrestrial vertebrates. This means land dwelling animals with backmones like mammals, birds,
and reptiles. They're obligate hematophages mean meaning that they live by drinking blood and this is their determined survival niche. So blood sucking isn't just an option for ticks. It's not one tool in their survival toolkit. It's blood or bus. This is how they have to survive. So there are two primary superfamilies of ticks. There's the hard ticks, which are exodoidea and uh, those are usually going to be larger and they've got a harder exoskeleton, the outer the
outer shell. And then they're the argosoidea, which are the soft ticks. Those are usually smaller and they've got a softer body. Yeah, so the hard ticks generally we're talking three point six to twelve point seven millimeters in size. Soft ticks one point seven to six point one millimeters in size, but both varieties can reach twenty to thirty millimeters when they're fully engorged on precious blood, until they just make themselves explode as they can't poop. Well, I
I guess this um. This observation comes from the fact that they do become so in gorge that they are easily popped in the fingers between the fingers if you're say pulling one off of a dog, which you don't want to do. By the way, this is something I learned when I was a kid. I saw adults taking ticks off of pets and off of people, and they would intentionally crush them between their fingernails or crush them with their fingers when they could while they were pulling
them off. We'll get into the full range of tick tips later, but you don't want to do that. Ideally, you want to remove the tick without rupturing its body. Here's a question. Now we know it goes back to plenty of the elder, but how much further back does tick hate go? How long have other larger animals been hating ticks? You can, I think safely say that dinosaurs hated ticks because the fossil record indicates that ticks probably first arose in the Cretaceous period between sixty and a
hundred and forty six million years ago. Well, I mean there's a lot of vertebrate diversity during this time. This was just a buffet, right, a lot of stuff to suck. So uh, I looked into the history a little bit about this. That there's a wonderful book that I've referenced on the podcast before titled Dark Banquet Blood and the Curious Lives of Blood Feeding Creatures by Bill Shoot. I highly recommend it. He has a he talks a lot about bats and a lot of and also about other
blood drinking organisms. So of course he talks about ticks and he talks a little bit about their evolution. So tick ancestors were likely mights. Again I mentioned it might are very closely related to ticks, okay, and they evolved. These might evolved to become obligate to sango var's obligate blood drinkers like we've been discussing, um but but but the difference here is that might are not obligates okay, like, for instance, the modern and definitely foul jigger or red bug.
The more technical term here is Trumpiculidae, which comes from the Greek to tremble. So these creatures and if you've if you've ever had to deal with these, these are are just horrific creatures to have to to to live in the same environment with. I've hated them indirectly and that they have assaulted beloved members of my family, including my wife before. But you never wanted to go out of the fields and strangle the little things myself. No, I don't think I've ever maybe when I was a kid,
I don't remember ever having a big chigger attack. But they they they've gotten all up on the legs of people I have known in love. I just remember them being a huge problem when I would go to Scout camps as a kid, and uh and and they seem to just be particularly bad in areas that I continue to visit, like as some friends who live in the North Georgia Mountains they have a bad ugger problem. And then my my mom's house the area surrounding it has
has quite a schigger problem as well. So the interesting thing though about these chiggers, which are mites. Again, they only feed on blood in their larval stage, so that the larval stages when they're actually feasting on your blood the rest of the time, and when they get become larger, when they reach a maturity, they're living in the ground feasting on arthropods and also arthropod eggs picks. On the other hand, Uh, what what essentially happened here is that
they evolve to carry on their juvenile ways exclusively. And this is a common route we see in evolution. Actually, often the router species takes to become a new species is carrying over some juvenile characteristics into adulthood. Yeah, essentially becoming like a blood sucking Peter Pan, an eternal man baby in everything but breeding. Because that's the key thing, right, is that if you're going to remain a juvenile blood drink or your entire life, you also need to be
able to reproduce as an adult. So how does that happen? Well, according to Shoot, what occurs here is quote a change in the timing of genetically programmed events, a process known as heterochroni. So it might somehow maintain its larval feeding behavior into adulthood. And and we actually have a few examples of this that we can look to in the
contemporary world. The most well known process. For this is a neotony by which an organism reaches sexual maturity while otherwise juvenile, and the mud puppy salamander is an example of this. It retained its gills through adulthood instead of uh, you know, essentially leaving them behind um in it's in its juvenile stage right, so it would have otherwise had like this amphibious lifestyle cycle where it was like a guild underwater organism as a larva and then became this
air breathing organism as an adult. But it maintains the gills throughout adulthood. So the examples of the tick and the chigger are interesting to look at because you see the divergence there. One continues to stick to a very successful strategy of only feeding on blood when it's small, when it's when it's young, whereas the tick just continues to do it. It was so successful, so good at it,
it doesn't need to do anything else. Oh, I'm so tempted to do that thing here that biologists hate, where you imply that a an organism that's taken a further evolutionary route has somehow become more advanced. Now we know that's not the case. And I hate it when people use that metaphor, but I want to say the ticks are just more advanced micro vampires. They are. Yeah. Well, and the the the other interesting thing. I'll get into the details here in a bit, but the tick is
the only one that is a true vampire. The trigger, though it is essentially feasting on your blood, it's not really, it's doing something a bit grosser to you. Now, if we want to look back at tick history itself, a lot of what we know about ancient ticks is through ticks we've found preserved in fossilized amber, Yes, fossilized amber,
just like in Jurassic Park. And like in Jurassic Parks, some samples of these, amazingly have maintained some of the red blood cells, the ythrocytes of the mammals that these ticks were feeding on millions of years ago. This brings up an amusing idea. What you have Jurassic Park. All these kids, you know, they go to it in this fictional scenario, and they're excited about seeing the dinosaurs, but
instead all they have are ancient mosquitoes and ticks. Just you're just riding around in in a special car and you just look out and just ancient mosquitoes flocking to the glass trying to get in, ticks kind of raining from the trees like uh like snow, like evil fruit dropping from above. Yeah, and they're they're giant ticks. I'm not saying that they're actually were giant ticks, and we
can believe maybe. Yeah. I mean, if we're we're doing the Durassic Park scenario and we're we're tweaking science a bit for blockbuster success, everyone who wants to see giant ticks, welcome to a matto phage park. Yeah. So one interesting study here is in April of this professor emeritus of Oregon State University, George George Poynard, Jr. Published a paper describing a really interesting fossil find. So it was a tick of the genus Ambiloma, which is a genus that
will come up later on. And it was engorged with blood preserved in a sample of dominican amber. Not only that, but there were two holes in its dorsal exoskeleton. So the back of the tick, it's engorged with blood and it's been punctured. And this indicates that the tick was probably plucked off of its host by force, so you have to imagine this ancient scene. Probably what happened is
that this tick was a casualty of primate grooming. So one monkey plus a tick off of another monkey somewhere between fifteen and forty five million years ago, punctures that ticks in gorged body like you're not supposed to do, then drops it into a puddle of tree resin which hardens and then preserves it almost perfectly. And this also preserved something amazing mammalian red blood cells pouring out of
the punctures in the ticks back. Even more amazing. Point claimed that because of the preservation quality, you can make out the evidence of a blood parasite known as pyroplasms that are attacking the red blood cells that the tick drank from the monkey. So at the micro scale, this is a really cool fossil action scene. Oh that is
and it this brings to mind two things. The first point, I want to make it totally non scientific, but I wonder if anyone has devised a monster movie in which someone tries to clone an ancient hominid or a or an ape from blood like this, and since it's it's blood from inside the tick. You end up with a tick hominid hybrid get Roger Corman on the phone, brilliant. Yeah, it basically rights itself. But the other idea is, I wonder if we do have any tick defenders out there,
if this is not an area of consideration. The role that ticks might have had in the social evolution of primate species is fecial humans. Yeah, I mean so, we spent a lot of time at the beginning of this episode dwelling on how easy it is to hate ticks that might be programmed into us at a very basic level, because it is what it may be a big part of what gives us the social functions of our brain.
So if you look at grooming as one of the primary social activities of primates and our brains as being, according to the social brain hypothesis, primarily shaped by social relationships, and like remembering who you've groomed, who grooms who? Uh, the kind of power dynamics in these grooming relationships. So you've got ticks. You've got ticks right there at the center of what makes us who we are. Yeah. Hey, here's a third bonus idea for any especially for startups.
I think tech startups stuff. What you do is you introduce ticks into your office environment and then encourage social grooming techniques to keep tickboard illnesses from uh, you know, be abilitating your your workforce. I am foreseeing some hr complication. All right, so let's let's move back to the tick in my scenario for a second, because I want to talk about their feeding practices. So, first of all, I mentioned how ticks and mites, especially especially chiggers, and also
you could probably extend this stephen mosquitoes as well. These are creatures that are not just mere parasites that they hunt us. I feel like we often lose sight of that. Uh. Ticks and mites use a combination of light, touch and chemical stimuli to track you and then to spring and chickers, especially your speed demons. So they move in, they find the thinnest parts of your skin, such as ankles or armpits.
They crawl under any type clothing they encounter, and that's often where they bite and then they and then when once they buy, they start feeding. So what is chigger feeding like? Oh, it's it's grotesque. It's you might expect it to be more in line with what a tick does. But the tick is more is really more specialized, and what the chigger is doing is more in line with
Brundle fly. Ronin brings the fly um, so the chigger attaches and then basically just shives the be Jesus out of the target area, injecting their saliva into the wound. Then the outer layer of the epidermis hardens into a straw like style of stone. The saliva flows down this
tube and in the enzymes melt the surrounding tissue. And this is where I want to quote quote Bill Shoot because he puts this perfectly, says the rudest part of the chiggers feeding gig begins as the liquefied dermal stew is snorked up through the style of stone and into the parasite's muscular fearings. Wow, so so it comes in stabs you up real good, like it's like it's you know, with an ice pick, breaking up some ice, and then it puts some in zymes on you or is that right?
It does a little dissolving. Yeah, there's a Basically it would be like imagine a dungeon and dragon scenario where a evil goblinoid stabs you with a magical dagger that like the wound caught arizes into a tube like a grotesque infected tube, and then it uses that as a straw, right to just to pump a bunch of dissolving saliva into your body and then slop up the work snork up the dermal stew afterwards. So so it's just it's almost not fair to call it sucking because there you're
imagining a tidier process. It's more like, just go into town on you, right, and while there are going to be blood cells in that that that liquefied stew, it's not drinking just blood, right, So well, to be fair in some of what I've read, now, ticks are primarily blood feeders, but they do get some other bits of you in what they consume. Now, the immune reaction to this, this awful violence against your flesh, that's what causes the insane itching with chiggers. And it's worth noting that most
chiggers don't get to finish their human meals. They're gonna get brushed off before they can actually fully engorge. Now there's a whole host of so it's pointless too. Yeah, I mean, they just cause all the suffering and they don't even really get to finish. Yeah, yeah, they that
most of them don't even get to finish. Now, one of the other things about chiggers is since they're so small, so so difficult to observe, there there's a lot of misinformation about out there about what they are and what do you do about their bites. So one of the common things I encounter is there's people that believe that the chigger is still in the skin, that it crawls inside you and is down there making you itch, and that you therefore need to put like fingernail um uh
polish on top of it to suffocated in your skin. Yeah, but that's complete hooeie because the the the chigger beads and then falls away. Often most of the time incompletely feeds and then falls away. So once you have that bite and you're having to contend with that bite, the chigger is gone. Um, You're just gonna have to deal with the subsequent immune reaction. Right, So, how is the
tick feeding process different than the chigger process? Okay, so the tick uh is a more advanced drinker of liquids, So unlike the chigger, it has an actual blood snor cole that it uses thank god, I mean, use your own blood funnel, don't forge one out of my flesh like some sort of a jerk. So it latches onto the flesh, It scissors its way into the host skin with its uh chillisrae, which are pincer like claws, and it drives this this straw and this the this, this
device that's known as a hippo stone. So this in this hippo stone terminates in hook like projections. It holds it in place, so it it essentially anchors itself and your skin with this thing. And some species of ticks have saliva that effectively clues it in place for the duration of its feeding. And then they breathe through openings in their adomen during office because you know, obviously you
can't expect them to breathe through the front of their body. Terrific. Well, Robert, I think maybe we should take a quick break and when we come back, we will get back into the history of the tick or some crazy alleged facts about tick torture. All right, we're back, Okay, So I wanted to explore one morbidly fascinating but I think likely dubious historical claim. I came across, and that is the claim of Central Asian tribes using tick torture on prisoners, essentially
working with the ticks, if it were true. Now I'll get to all the qualifications on that in a minute. So I first came across this in the Encyclopedia of Entomology edited by John L. Capanira, and this looks to be. This is a very solid, you know, respectable academic encyclopedia. And there is an entry on the argusids or the soft ticks by Hebrew University of Jerusalem and entomologist and
parasitologist Igor Uspinsky. And in this entry he's talking about tick infestation of human and animal habitations, and he mentions that the longer ticks go without food, the more aggressively they attack those who come within range of them. And then he writes, quote, in past centuries, special bug traps full of hungry argusids were used by Central Asian rulers for the torture of prisoners who died from exanguination, which means bleeding to death by thousands of ticks. And I,
obviously you can guess why that got my attention. UH. Couple of questions to follow up on. Is that possible to be ex sanguineated by ticks, to be literally bled to death by ticks? And is that historically true? So I want to start with is it possible question? I looked up some numbers and tried to do a little math. Is it possible to be blood to death by ticks? And how many ticks would it take? So there are usually four stages of recognized blood loss which indicate varying
degrees of severity. You've got, you know, class one through class four hemorrhage, and the final stage, which tends to immediately proceed death without intervention, is the class four hemorrhage, which happens when the body loses about forty percent of its blood volume. Now, blood volume varies a lot with body size, but if you average us all out, just to have a typical average human adult, that that human adult is going to have on average about five leaders
of blood or about ten point five pints. So to bleed to death, the average person needs to lose about of five leaders, which is two leaders of blood. That's a lot of blood to lose. So how many ticks would it take to get that amount of blood out of you? I mean this is a This is basically a death by a thousand cuts scenari area, right exactly. So I tried to look up how much blood does the average tick ingest? Again, this is going to vary a lot by tick and by host, but let's just
try to get a ballpark guess. One study I found from measured the blood meal size of four different hard ticks. Now it's worth noting that Spinsky is alleging these are soft ticks they are doing the sucking. But I found this on the hard ticks. I will jump in and in remind listeners of the earlier stat that shows that generally, despite harder soft tick, uh, they can still bloat up
to around the same size. It seems so the hard ticks are generally larger, but if they grow to about the same size, you'd imagine their meals to be, you know, again vastly varying across species, but having some kind of comparability. Yeah, at least for the for the factoring of of this scenario. Right, So, uh,
I looked at it. So anyway, in the study, they look at four different kinds of hard ticks, and you get samples of averages like point eight one million leaders per male point fifty five milli leaders, one point five milli leaders, and point fifty one milli leaders. So I'd say on average, we can say, just for the sake of round numbers, the average tick meal is maybe like
one milli leader of blood. So if you take the average tick meal is one milli leader of blood and the average person needs to lose two leaders of blood to bleed to death, you need about two thousand ticks to lead you to death. On one hand, that's a lot of ticks to have. On the other hand, that's not that many ticks I mean to kill you. So that that's my rough math. But there's still a question
of could it actually happened. Maybe something maybe that just wouldn't happen in nature, like would something prevent ticks from bleeding you to death? So I looked and tried to find evidence in modern times of a human or other large mammal being bled to death by ticks. I couldn't find that. But tick infestations in the wild can reportedly have really life threatening consequences, leading not only to disease, but to like anemie and starvation in animals like moose,
and can also create what's known as the ghost moose. Yes, this is a This is a grotesque example of the the the sheer, ravenous hunger of the tick. So in uh, what we're dealing with here is a cold weather tick by the name of Dermocentaur alpha pictus, and this thrives in Western Canada and it causes what's known as winter
tick disease in moose and other large ungulates. So what happens is you'll have a moose that winds up heavily infested by upwards of two thousand ticks, and they become so infested by these things, so bothered by these ticks that they they're grooming themselves incessantly. They're rubbing against trees and the resulting hair loss gives them a grayish or
whitish coloration. Plus they're also emaciated from the blood loss and exposure because all that time um rubbing against trees and grooming themselves as time that they can't spend feeding. So it's just pretty sad example. But I mean, unless you're unless you're rooting for the ticks, and then yeah,
go ticks, because they just basically drained a moose. Well, I mean, it makes me wonder Even though I haven't found any cases where it's clear that a large animal was exanguinated by ticks bled to death, I have to
imagine it may have happened at some point in history. Yeah, I mean, I guess one of the problems when you're dealing with the natural world, of course, is that if a if a creature like a moose is sufficiently the abilitated by its tick infestation, then it's going to potentially fall to other predators, right right, So it's going to
kind of take care of itself. But how do you compare that to an artificial environment where one human or one group of humans is creating a tick infestation and keeping both the individual fund from dealing with their investation and key being other animals from taking advantage of it. Can you imagine though, how disappointing that is for the predator that comes in to take the Like so pack of wolves comes up, like, hey, free moose, awesome, but
it's covered in ticks. Like if somebody offered you a free steak and it's covered in ticks. Well, you know, I guess it's kind of that's one of the downsides to being a predator anyway, because pretty much any animal you're going to prey upon is going to have its parasites, and then there's a risk that those parasites are gonna flee to you. I always think back to when I was a kid. I was riding with my dad in his truck and he struck a bobcat with the truck.
Oh you know, you know, pure accident. Uh. And then he got the creature and it was dead, and he put it in the bed of the truck, and you could actually see the various parasites leaving the body of the bobcat just crawling away from it, leaving it like a sinking ship. That's sad and gross at the same time, but it's you can just imagine you're a a large predator. You've killed your prey, and yeah, you get to eat it now, but also it's parasites potentially get to eat you.
I'm sure they're thinking lucky us. All I'm saying is the woods are disgusting. That's that's that's but they're beautiful. And so coming back to the historical side of Ospensky's claim, it might be possible to to bleed human to death with ticks. So not exactly clear, but it would probably take at least two thousand ticks or Sospensky's claim is not footnoted. So I went digging around to try to find the earliest reference of this claim about Central Asian
tick torture. In a number of English language books and magazines the nineteenth and early twentieth century, there are reports like this, so sort of retelling this rumor, especially that in the city of Bokara, which is in modern day Uzbekistan, there was a prison known as Kana Kana in which prisoners would be tortured and eventually killed by being kept
in a pit infested with thousands of tips. And the earliest telling of this I found is in a Russian book called Bokara, Its Emir and its People by the Russian author Nikolai Vladimirovich Khannikov, with the English translation by Baron clement A. Debode. And so here's its claim. I want to read a quote. A corridor leads into another prison more dreadful than the first, called Kana Kana, a name which it has received from the swarms of ticks which infests the place and are reared they're on purpose
to plague the wretched prisoners. I have been told that in the absence of the ladder, some pounds of raw meat are thrown in to keep the ticks alive. And then later a deep pit at least three fathoms in depth, into which the culprits are let down by ropes. Food is lowered to them in the same manner. And then the passage says that later the prisoners they have their heads shaved and they're loaded with irons and sent barefoot down to the damp pot bottom of this pit full
of ticks to await their judgment in the Registeran. So this was reproduced in a review of the book in an eighteen forty four issue of the Dublin Review. And there are other nineteenth century reports along these lines, but most of them look like they're either just repeating this report or they're repeating other popular rumors about this. And with stories about these, you never know what to think.
I'm kind of hesitant to believe them. One of the things is it's a report about an Asian society to a European audience in an age when you know, even widely circulated mainstream books books couldn't really be counted on for much accuracy. Uh, And We've certainly encountered our share of nineteenth century travelogs that are full of stuff that's obviously just made up to be sensational. You remember those ones about the tribes around the world who worshiped man
eating trees and stuff. Uh. And also exactly the reason it's a fascinating story also makes me more skeptical of it. You know, it's sensational and lurid and memorable and exactly the kind of thing that would be tempting to invent or misrepresent for a sort of orientalist audience who's hungry for strange and gory details about far off cultures. Yeah.
Plus it's it's so overly complex, right, Yeah, like they're there are a lot of like baked into the premise there there are some already excellent ways to be awful to somebody, you know, just throw them down into a pit. Like that's pretty terrible in and of itself. You don't need to add this layer of having to to breed
and maintain uh this you know, enormous population of parasites. Yeah, However, I can say apparently there's nothing materially all that implausible about it from what I can tell, So I'd say It's a very creepy historical possibility, but I wouldn't put
my money on it being true. However, if you're an expert on the history of Uzbekistan and you want to let us know you know one way or another whether you think this account is accurate or all based on a sliver of truth, you can write us a blow the mind at how stuff works dot Com and let us know what you think. Yeah, all right, at this point,
I imagine we should take one more break. When we come back, we will get into the topic of tick born illnesses, particularly those associated with the Loan Star tick. Thank thank alright, we're back all right now. As we set at the top of this podcast, we hate to we we don't. We never want to encourage the demonization of any non human animals, and we may have been somewhat failing at that today because ticks are so easy
to hate. Um. But I want to suggest one way to get something good out of tick hatred if it's unavoidable, which is, take all the arachnophobia that makes you hate spiders and and just take it off of the spiders and put it on the ticks. You can do this in your mind. You can imagine heavy cloud over a big pool full of spiders, and make that cloud away. Just drag it away from them and put it over the ticks. If it's got to go somewhere, put it
on the ticks. Because spiders they're so helpful. Imagine a world without spiders. You need them to control insect populations. You'd be miserable in a world without spiders. The world without ticks, I don't know. Yeah, I mean, even the most dangerous spiders really they're they're not coming after you know, not at all. The encounter between human and spider is occurring more or less by accident. And we do know that ticks are something to actually worry about in a
way that spiders are not. Ticks are a major vector of zoonotic diseases and humans and animals. In fact, a review of a scientific conference called the mid Atlantic Ticks Summit concluded that ticks are the single most significant vector of infectious disease in the United States, worse than fleas, worse than mosquitoes. If you're in the United States and you're worried about getting a disease from animals, you need to be worried about ticks. That's right. There are there.
They're actually eleven key tick transmitted diseases, and this makes them second only to the mosquito in disease variety. Is that worldwide? Uh? That is that is worldwide? Yes? And uh, but but in the US alone, we have eight tick species with twelve particularly problematic species. Yeah, and tickboard illnesses. We're not going to cover all of them today. We want to mention a few of the major ones and some of the more recent interesting ones, especially a tick
acquired allergy. But just to cover a few, we've got to start with lime disease, right. Yes, Uh, this is a spread by the black legged tick, and lime disease uh, in and of itself is a is a is a a complicated illness that we still don't have a a complete understanding of now. In addition to lime disease, the black lighted tick also carries a maltilaria like infection known
as batasiosis and also a form of tick fever in cattle. Now, the interesting thing about lime disease, to come back to that is the white footed mouse is the primary reservoir for this, so it carries lime disease without actually seeming to suffer any ill effects. But then this spreads to ticks and then do other animals such as humans, and
that's where you get the problem. Now you also have the American dog tick, also known as a wood tick, and this is the primary vector for rocky mounted spotted fever. Not something you want. And this is potentially fatal and it's caused by a particular bacterium, yeah, the Rickettsia bacteria. Yeah, Rickettsia rickettsi. I believe it's a All of these these
these particular illnesses are kind of a mouthful. And then we come to I guess one of the stars of today's episode, which is the lone star tick Embloma american um Yeah, and this is so so called because of the star shaped silver marking on the females and this particular um tick you can actually catch a number of
different diseases from it. So according to the University of Kentucky College of Agriculture, Food and Environment, you can you can catch the following illnesses from the lone star tick. Air lichiosis, which you can also get from a black legged tick. You can also get tulumia, this is also president in the black legged and American dog ticks, and
uh tuluremia has an interesting history. By the way, it only boast an overall five percent mortality rate, but the micro organism that causes it is one of the most infectious bacteria on Earth. Soviet Union report, Union reported ten thousand cases of the illness, and then during the German siege of Stalingrad the following year, the number skyrocketed to one hundred thousand, and most of these occurred cases occurred on the German side of the conflict. This is where
it gets a little bit, a little bit weird. Uh. Former Soviet bioweapons researcher Ken Alabec argue that this surge and infections was no accident, but the result of biological warfare, and Alabec would go on to allegedly help develop a strain of vaccine resistant u to Learmia for the Soviets before defecting to the United States in Yeah. So, but of course that's a whole added level of of humans taking already terrible um biological threats and then augmenting them
in a way. This is the real life version of the tick torture pit. So. In addition to this, the lone star tick also carries uh that spotted fever that we mentioned um also this uh something that is called star eyes Southern tick associated ration illness, which is not very well understood now but is can easily be mistaken for lyme disease, though it's carried by a different tick. Right.
The interesting thing here is that for a while we thought that that it was very similar to lime disease and it was caused by a particular spial keet which is closely related. But according to the CDC, research into this did not bear the idea out and the current cause is unknown. So we're getting into the mysterious realm of some of these tick diseases. I mean, not that they're magical or anything, but they're just they're just poorly understood and and many of them have only really come
to the forefront of of research in recent years. Now, in a minute, we want to focus on this one very weird particular issue of acquired red meat allergies that may be associated with tick bites. But first let's look just a little bit more at the lone star ticket itself. Give me the back of the baseball card. Stats on the lone startick. Well, a lot of it comes down to the differences between the lone star tick and the black legged tick, which granted both are both are bad.
They're bad news. Both carry pathogens that are harmful to humans. And the conflict here has been that we've seen, uh we we've seen the case of the lone star tick sweeping into the northeastern US replacing the black legged tick is the most commonly encountered species by humans. So essentially they're they're moving in on the black legged ticks turf.
They're becoming they're becoming more prevalent, and therefore the the the pathogens that they carry are more prevalent, So the lone star ticks are more mobile, making it harder to create tick free zones for them with with mulch and wood ship buffers for instance. So that's another thing that
the lone star ticks that have in their favor. Now I've never heard of this actually, So you can you can buffer them off of areas by by making what like moats of mulch essentially, like I understand that that that goes into some like playground in park planning. Yeah, but that's not gonna work with the lone star as much. So the difference comes down to habitat. So the black legged tick is a forest dweller, but the lone startick
likes hot, dry spaces with an open spaces. So you have an interesting scenario here where global warming is one of the causes here behind this this turf war and expanding in the expanding range of the of of the of the lone star tick. But it's also because we're displacing natural forest environments that the black legged ticks tick likes with the sort of open, dry artificial environments that
lone star ticks like. So be it a be a highway or you know, um, you know, a neighborhood kind of community, that's the kind of environment that a lone star tick is going to thrive in more more so than a black legged tick. And see a lot of delicious human skin. Yeah. And another factor here with the expansion of the lone startick is that lone star ticks feed on humans, coyotes, fox as other animals, but white
tailed deer and wild turkeys are favored hosts. Now, I've read that the white tailed deer population and range is exploding in decades and that is uh, and that's led to some researchers to suspect that that the explosion of whitetailed deer may play in a part in the recent abundance of loan startics as well. Particularly, there was a two thousand ten Washington University St. Louis study UH led
by a team of ecologist, biologists, and physicians. UH. And so yeah, you have so you have three things happening, and all of them are are the fault of human beings. Uh. Alterations in the climate, the world growing warmer, UH, the the alteration in in particular environments, changing forests into the kind of wide open spaces that that the loan startic
is going to thrive. And then UH, an unbalancing of the environment that enables a prey animal like the tail deer to run rampant uh and with a few checks to its population. Don't hate the ticks, hate yourself, Well, don't hate yourself. Come on, it's not check for ticks. It's not all on humans. I mean, the ticks are pretty awful. But here we we do see a strong case being made for the destabilization of the natural world and enables uh, the villains of the of the natural
world to take a more uh predominant role. All right, well, I want to hit you with a particularly odd ticks scenario. You may have heard about something like this, but if not, you're in for a ride. All right, So Robert, you're going out for a hike in the mountains of East Tennessee. Alright, I a lovely uh, A lovely place to hike. Yeah, yeah, okay,
I've hiked there many times. But if you yourself at home or trying to imagine doing that, and you're like, why would I do that, Well, it's because it's where you got abducted by aliens twenty years ago, and you're trying to seek recommunion. Okay, But after you get back home, disappointed a again, you discover a parasite on your body. It's a small, reddish brown tick with a single white dot on its back, and it's swollen. It's engorged with blood.
And since you've read your plenty of the Elder, you know that it's gonna pop any minute because it can't hoop. So you pluck it off, kill it, and you go on with your life. But a few weeks later, you're sitting down for a delicious cookout meal. You've got a nice cut of aged ribi, and as you eat more and more of this delicious glistening, medium rare beast flesh. You might start to feel odd, or you might not. It might it might take four to six hours before
you start to feel odd. But either way, eventually you start itching all over and you develop red rashes or hives. You realize you're having an allergic reaction, and it could get worse. You could experience diarrhea, vomiting, trouble breathing, low blood pressure, and if it's a particularly severe case, it could even be life threatening. So perhaps you are not one to learn quickly, and you keep trying to eat red meat, only to discover that it happens every time.
You've developed this horrible allergic reaction that kicks in every time you chow down on some red meat. So what's
going on here? Well, this is a question that actually a lot of people have been asking in in recent decades, and starting I think in the nineteen nineties, people really started to notice there were these stories of acquired red meat allergy syndrome, and an allergy and immunology researcher named Thomas Platts Mills at the University of Virginia School of Medicine has been studying this phenomenon for more than a decade.
And if you want to read more about this, there's actually a really good recent article and Wired that tells the story of how platts Mills and colleagues slowly unraveled the story. But to give you the simple version, Platts Mills have been hearing these reports for years that people in certain regions the country, primarily the southeast, had picked up the sudden allergy to red meat and this would cause them to break out in sweats and hives after eating.
And oddly, the range of these reports almost perfectly overlapped the range of the lone star tick, the tick we were talking about a minute ago. And later he heard of similar symptoms being developed by patients who were taking a cancer treatment called satuximab, and apparently the drug was proving effective, but after taking it, people with it would have the same meat allergy symptoms in these same meat
allergy regions of the country. That's kind of odd. So by teaming up with the drugs manufacturer, Platts Mills determined that the people experiencing the reaction to this cancer drug at enormous quantities of antibodies targeting a specific carbohydrate, a carbohydrate that was in the drug but that's also in red meat. Now you might be like, wait a minute, I thought meat didn't have any carbs. Well, meat doesn't have a lot of carbs, But red meat is not
just protein and fat. Mammalian muscle tissues contain a sugar called galactose alpha one three galactose, known for short as alpha gal and this sugar is found in meats like beef, lamb and pork, and if you have an allergy to alpha gel, consumption of that type of meat can be
a potentially life threatening risk. So after they found out about this, over the next few years, Platts, Mills and many colleagues and co authors published some papers in the Journal of Clinical Immunology started to zero in on the problem. In two thousand nine, they isolated what the meat allergy patients had in common, which is that eight of them are actually more than eight percent of them had reported
being bitten by a tick. And then later in two thousand eleven, they published a paper in a Journal of Clinical Immunology showing a direct link between tick bites and the proliferation of I G E antibodies that's allergy antibodies for alpha gel for this sugar that's found found in meat and was found in that cancer drug that was causing reactions in people. So it looks pretty clear that people who get bitten by the lone Star tick are the ones who are developing these meat allergies, but we
don't know why. We still don't know what's causing the tick bites to create these I G. E. Antibodies, but researchers are working on the problem. So there are lots of questions. Could it be some pathogen, is it a germ spread by the tick, or is it something in the ticks saliva that's similar to alpha gel, which triggers a sensitizing exposure in the immune system, and then later your immune system mistakes alpha gel for whatever it encountered
in the ticks saliva. We don't know yet, so just to recap it could be a new pathogen to add to the established list of pathogens. It's very yeah, but it's very possibly just something bioactive in the ticks saliva because there's tons of bioactive stuff. They're essentially a complication that arises in the battle between our immune system and
this the invasion of our tissue. Okay, yeah, this is a I should I should mention that I actually have a family member who who suffers from this who red meat, who suffers from the red meat allergy? Uh, caused by a lone star tick bite. Yeah, and uh, I mean it's so does this family member that they just don't eat meat anymore. They can they can still eat um like poultry and fish obviously, but but yeah, they have to they have to forego eating eating red meat, eating
pork steak. Was this person a meat lover? Yes, very much so. So this isn't a certainly a scenario where since I don't I don't need a lot of red meat anymore. I have to kind of translate it into my own diet and think what I have just just because I got bit by a tick out in the woods, suddenly I could eat I could not eat anymore shrimp.
You're allergic to coffee? Yeah, or coffee or you know some other element that plays an important role in my daily diet, And that that would just that would really be some garbage news, especially if it's it's the fault of this this stupid parasite that latched onto me in the woods one day. Now, I have heard accounts of people who are just like, well, you know, I've got
my EpiPen. I'll just I'll just get through. Don't this can be dangerous, Like these anaphylactic reactions are are dangerous and could potentially kill you if you have a really severe one. So you shouldn't just try to say, well, I'll get through it, I'll eat the red meat. I want to deal with the hives now. I was in reading some material from the University of Kentucky about about this, uh, this redneat allergy that arises from the lone start tick bites.
It did point out that the reaction can occur in people with a history of strong reactions to tick bites. This is redness and itching at a bite side to last for weeks or from many bites from a single incident. So again, there are a lot of questions and a lot of a lot of unanswered questions regarding this particular ailment. But you can, you can, you can. I think that
helps to find the problem a little bit. Now. One way that this problem has gotten even weirder in recent years is that people outside the normal loan startick range have started showing up with symptoms of the alpha gel allergy. It's not exactly clear why this is uh, These people may have like picked up lone star tick bites while traveling into lone startik territory. Could be it or is
it that the lone startick is expanding its range? And there are some clues, as we discussed a minute ago, that this might be the case, since we already know the loan startik has expanded its range significantly over the last two or three decades. And if it's primary prey animal is like white tailed deer and that's exploding all over the place, wouldn't be all that hard to see
why the tick would be expanding. Indeed, another poorly understood stood condition I think we may have mentioned it earlier associated with the lone star tick is this starry disease, which as we said, stands for Southern tick associated rash illness. And and this just mainly manifests as like a red bulls eye rash around the side of the bite that expands to a diameter of about eight centimeters in some way similar to lyme disease, but not the same disease. Now.
In in Bill Shoots a book, he he made a couple of points about this. He said that one of the plus sides. Is that's just that the star I is milder than lyme disease and the other uh, the the other plus here if you want to call it.
That is, according to him, the bite of the lone star tike is more painful than many other varieties of tick, giving you perhaps a heads up on on the on the bite and the presence of the parasite, and giving you because as we'll discuss this, one of the key things with with ticks is if you have one attached your body, you want to go ahead and get it off, and you want to get it off in the correct fashion. Yeah. Now we are about to get into some practical tick
tips in just a minute. But right before we do that, I wanted to quickly note the most awful tick story I've ever heard. It's even worse than the tick torture. I think, just in case you were still considering going outside this summer, Joe is going to dissuade you. Paper published in two thousand one in the Archives of Ophthalmology. I found this through an image search indirectly. Um. This paper is titled lone star tick bite of the conjunctiva.
The conjunctiva. If you're not familiar. It's your eye as in conjunctive itis. Yes, so uh. They report two different cases of lone star tick bites to the eyeball in this both in the summer of two thousand the year two thousand, and both within a hundred mile radius of each other. Very odd. So, in July two thousand, a five year old girl showed up in an Arkansas hospital with a spot on the white of her eye. It was a lone Star tick sucking her eyeball. Fortunately, she
was sedated and the tick was successfully removed. And then in August of two thousand, a two year old girl also showed up at a hospital within a hundred miles of the first one with a tick on her eyeball, again successfully removed. In both cases, the patient was fine. So you don't need to worry about these kids. They're they're all right. They how old would they be now?
You know they're they're in their twenties. They're they're fine. Now, I mean, actually I don't know, but I assume they're fine. There's no reason to assume they're not fine. But yeah, crazy question, why so close together we're ticks? Deciding In the summer of two thousand in this region around Arkansas to start biting people's eyes or was there some kind of tick ritual going on? Are you just looking at the picture, Robert, Oh, yeah, I'm sorry, I have just
we have. It's a black and white image too. It's not even the full color that's present for you on the screen. But yeah, okay, now that's the full color there. Yeah, it's it's serving. And on top of this, the case has to involve small children, which makes it even more horrific. Yeah, come on, ticks, have you no shame? Okay, well, I think we should finish up with some practical advice on how to avoid tick problems. Now, obviously this is not
a medical advice show. We are not doctors. If your doctor tells you something conflicting with what we're saying, obviously trust the doctor, not us. But we're just trying to report on what major authorities, like the CDC you have to say about avoiding tick born illness. Um, So here are a few basic tick protection rules. So, first of all, never go outdoors, never go into the woodlands of of East Tennessee. You can't do that. That's true. If you're
you're denying yourselves the wonders of the natural world. One thing you can do is while encountering the wonders of the natural world, you can certainly tuck your pants into your socks, wear socks, wear shoes, and uh, put on some d eat uh some bug spray with deet in it, generally on exposed skin. That stat coming to us from the University of Kentucky. Yeah, CDC recommends a minimum of solution of deet in your in your bug spray. Another thing that can help if you're out hiking around in
the woods, because obviously you can't stay inside. I mean, it's beautiful out there. I love the woods. So one thing that does help is just stay on the trail, avoid walking through brush in a way that brings your body into lots of direct contact with plant matter. Now why does that work, Well, it helps in a little bit about the hunting strategy of ticks. Ticks can't fly or leap out at you like fleas or something. A hard ticks hunt for hosts with a trick called questing.
Nice word, and what it means is they find a nice little spot on a piece of vegetation like a leaf or strand of grass, and they clutch that surface with their back legs and then they reach out with their front legs. And I want to add that that eggers use the same the same method resting. Yeah, so if you brush by coming into contact with this plant, matter where they're hanging out, it will grab hold of you with its front legs and hang on and then
try to find a space to bite. So if you don't give them a chance to grab hold, it's much less likely that you're gonna get ticks. So does that make sense? You just don't push through the leaves, try to keep some distance between yourself and the plants. Well, I think that the way to translate this into into your encounter with the wilderness is if you're going on a hike, stay on the trail exactly. Don't go, you know, trouncing off into the into the into the waist high grass.
Uh for you know, certainly to use the restroom. This is that's already bringing them mind too many horrific scenarios. Just stay on the path and hold it you get to an actual restroom, or just go on the trail. There's no shame. If someone of Jackson says, what are you doing? That's gross? You say, look there are ticks out there, triggers out there. Um, you can just look the other way while I finish. Exactly, it's all nature. Another thing. You can treat clothes with permethrin. CDC says, Uh.
But let's say you've got a tick. All right, you've gone out, you realize you've got a tick. What to do? Find it and remove it as soon as possible. So it's important after you get done with a hike or being out in the woods or something, shower as soon as you get home from outdoor activity and search your body, clothes and your gear for ticks. And maybe even most importantly, if you take your pets with you, search your pets. I love my dog, but he is a tick magnet.
He loves to It's it's almost as if he's directly avoiding the advice we just said a minute ago about staying in the middle of the trail because he wants to brush against all of the vegetation. It's like he's doing it on purpose. Yeah. Yeah, certainly acquaint yourself with your own body after a venture into tick land. And if you have a small child, that's so important. Uh look them over. Yeah, Like in my family, like already with my five year old. Uh. Tick check is just
what you do after you've been around the woods. Yeah, Uh, not that hard to do. You just look around, make sure you don't have anything. Uh, let's say you do find one. You're back home. You've discovered a tick on your body. How to remove it? You you've probably heard a million different things. Put vasiline on it, put mayonnaise on it, kill it with fire, you know, use a use a lighter or a hot needle or something. Ceed says, C.
D C says, don't bother, forget it all. Just get the thing off of you as fast as you can. And the method they recommend is tweezers. Get a pair of tweezers, and what you do is you grab the tick with tweezers as close down to the skin as you can. What you're trying to do is grab it by its head and not by its swelling abdomen, and you squeeze gently, trying not to crush it, and you pull it upward with a steady, gentle motion. And you don't twist, you don't jerk. You're trying not to break
off the tick's mouth parts inside your skin. If you do break off the mouth parts inside your skin. You want to try to remove those with the tweezers as well. Then you want to clean the bite area with disinfectant like alcohol or iodine or soap and water. Once you've got a removed tick, do not crush it with your fingers, drop it in alcohol or some of their poison to safely kill it, or just drop it in the toilet
and flush it down. And if you do get a tick bite and you get a rash or a fever within a few weeks of the bite, you see a doctor and tell them about it. Yes, And in the case of star I believe that can manifest it as soon as seven days. So so yeah, it's not once the tick is removed. Uh, keep an eye on how the bite area is behaving, yes, exactly, and also also keep an eye out for for general symptoms of signals. If you get headache, fever, things like that, see a doctor.
Tell them you were bit by a tick, remember when you got bit. Especially if you can tell what the tick looks like, that'll help too. Yes, indeed, back if you were if you're drowning the thing in alcohol and not flushing it down the toilet, you could even hang on to the specimen. Should that become important later on, Hey, I got a shot glass full of whiskey and seventeen ticks f last summer in it. Yeah, I mean, don't
get don't go crazy with it, don't start a tick collection. Um, we'll get into uncomfortable territory there, I think, pretty quickly. But making now, you could hang onto it, or I guess you could take a photo of it. That's maybe less grotesque if you have the appropriate you know, zoom on your your camera. I think the moral of today's story is that at some point in your life you
will get a tick in your eyeball. Oh no, no, no, no no. I I think the argument is, don't worry about the ticks in the highball, don't worry about the the the exotic pits full of ticks, or even about the uh you know that the tick borne pathogens that have been uh that have been altered in Soviet bio weapons labs. But yeah, just the worry. Let even don't worry, but be aware of the everyday a threat posed by tickborn path Don't worry, be vigilant, safe, be vigilant. Ticks
are a part of your world. Chiggers are a part of your world and just act accordingly. So there you have it, an introduction to the world of ticks and some of the mites, what you need to be aware of, what you need to to do to remain vigilant against them. I'm worried I may have gone overboard today and giving into my tick demonization feelings. So I know, I know, I know that's not what we do here. We don't demonize animals, even when they're scary. But but you've got
to keep an open eye even if you don't hate them. Well, the thing is, they're coming after your blood. And it's like that scene in The Mosquito Coast where where Harrison Ford's the character kills the mosquito on the kid's neck and says, uh, says, that's that's your blood, not his, or I guess it would be hers. Right, it's a mosquito. I can't I can't remember the exact quote, but it's a valid point. Uh. Yes, you know, honor the natural world,
be considerate in your dealings with other life forms. But if that life form is after your blood, you're gonna have to step to the threat. Right, that's where you draw the all right, and stay in the middle of the past. Indeed, Hey, if you want to check out more episodes of Stuff to Blow your Mind, head on over to stuff to Blow your Mind dot com. That's
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