This podcast might not actually kill you, but Erin Welsh and Erin Allmann Updyke cover so many things that can. In each episode, they tackle a different topic, teaching listeners about the biology, history, and epidemiology of a different disease or medical mystery. They do the scientific research, so you don’t have to.
Since 2017, Erin and Erin have explored chronic and infectious diseases, medications, poisons, viruses, bacteria and scientific discoveries. They’ve researched public health subjects including plague, Zika, COVID-19, lupus, asbestos, endometriosis and more.
Each episode is accompanied by a creative quarantini cocktail recipe and a non-alcoholic placeborita.
Erin Welsh, Ph.D. is a co-host of the This Podcast Will Kill You. She is a disease ecologist and epidemiologist and works full-time as a science communicator through her work on the podcast. Erin Allmann Updyke, MD, Ph.D. is a co-host of This Podcast Will Kill You. She’s an epidemiologist and disease ecologist currently in the final stretch of her family medicine residency program.
This Podcast Will Kill You is part of the Exactly Right podcast network that provides a platform for bold, creative voices to bring to life provocative, entertaining and relatable stories for audiences everywhere. The Exactly Right roster of podcasts covers a variety of topics including science, true crime, comedic interviews, news, pop culture and more. Podcasts on the network include My Favorite Murder with Karen Kilgariff and Georgia Hardstark, Buried Bones, That's Messed Up: An SVU Podcast and more.
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We’re already back with our first episode of season 8! This week and next, we’re exploring childhood vaccine schedules - what diseases they protect us from, how the schedule is arranged, and who decides on the vaccines to include and the timing of vaccinations. In this first episode, we start with a refresher on how vaccines work before running through the entire schedule we have here in the US, vaccine by vaccine, comparing pre- and post-vaccine mortality rates. We close out the episode by disc...
Content Warning: This episode includes mentions of miscarriage, pregnancy loss, pregnancy complications, traumatic birth experiences, and other potentially disturbing topics related to childbirth, pregnancy, and the postpartum period. We close out our pregnancy series with a big picture view of how the childbirth experience has changed over the past century - both for the better and for the worse. From home to hospital, what have we lost and what have we gained? We also delve into the period kno...
Content Warning: This episode includes mentions of miscarriage, pregnancy loss, pregnancy complications, traumatic birth experiences, and other potentially disturbing topics related to childbirth, pregnancy, and the postpartum period. In Act 3 of our pregnancy series, we arrive at the big moment: childbirth. We begin the episode with a closer look at one of the most commonly performed surgeries around the world: the cesarean section. Exploring how this procedure went from rare to everywhere reve...
Content Warning: This episode includes mentions of miscarriage, pregnancy loss, pregnancy complications, traumatic birth experiences, and other potentially disturbing topics related to childbirth, pregnancy, and the postpartum period. The second episode in our pregnancy series kicks off with a tribute to one of the most amazing organs: the placenta. We trace the evolutionary origins of the human placenta and examine how this organ allows for such an intimate and delicately balanced relationship ...
Content Warning: This episode includes mentions of miscarriage, pregnancy loss, pregnancy complications, traumatic birth experiences, and other potentially disturbing topics related to childbirth, pregnancy, and the postpartum period. With this and the next three episodes, we’re delivering a four-part series on pregnancy, trimester by trimester. We start our series with a tour through the history of the pregnancy test: how and when did these sticks with the two blue lines become the everyday at-...
For much of history, female reproductive anatomy has been studied only in the context of or in comparison to male reproductive anatomy. This shows in clinical trial design, in healthcare disparities, in the research questions we ask (or fail to ask), it’s even apparent in our language - the word “vagina” means “sheath”, as if vaginas only exist to sheathe penises. Only recently have researchers begun to close this gap in our knowledge when it comes to half the humans on this planet. In Vagina Ob...
Has a name brand prescription medication ever shot to notoriety as quickly as Viagra did? Within a few months of its arrival on the market, it seems like everyone knew about the little blue pill, whether through commercials featuring celebrity spokespeople or from endless jokes on late night talk shows. But while everyone understood that this medication promised to treat erectile dysfunction, what most people didn’t know was the wild story leading to its development. Or how this medication (and ...
This episode explores the deadly Amanita phalloides, or death cap mushroom, and its potent amatoxin. It details the toxin's mechanism of action, the terrifying phases of poisoning, historical cases like Emperor Claudius, and the mushroom's increasing spread. The hosts emphasize the importance of awareness, early diagnosis, and research into new treatments for amatoxin poisoning.
Okay everyone, think about your tongue. Maybe move it around a bit, check in with it, consider what it means to you. Now imagine that your tongue suddenly shriveled up and fell off and that in its place is a tongue-sized isopod aka rollie pollie aka pillbug. Just there, hanging out, forever. How are you feeling? Horrified? Disgusted? Hey, we get it. But at least you’ll never be alone again. Believe it or not, this is not some bad creative writing exercise. This is a very real parasite. In fact, ...
Hemorrhagic virus? Check. Deadly disease? Check. Mosquito-borne? Check. Affected by animal movement, human activity, and environmental change? Check. Rift Valley Fever has all the markings of a classic TPWKY episode. This week, we’re doing a deep dive on this deadly virus, taking a One Health approach to explore the intricate relationships between animals, humans, and the environment to understand how this virus moves across the landscape. We trace the various paths this virus takes: through the...
We are coming at you with our very first live episode from Perth, Australia! Here at the 2024 Australian Institute of Occupational Hygienists Annual Scientific Conference and Exhibition , occupational hazards and exposures get top billing. And one of the most ubiquitous hazards, experienced by nearly every industry is fatigue, specifically fatigue caused by circadian rhythm disruption. In this very special episode, we explore how our circadian rhythms work and some of the consequences that can e...
Everyone’s got a favorite disease movie. What’s yours? Does it feature zombies like 28 Days Later (2002), or is it more grounded in reality, like Contagion (2011)? Does it end with a glimmer of hope or with a dose of despair? Who are the bad guys and who are the good guys? From the early days of disease movies like Panic in the Streets (1950) to more recent films like Little Joe (2019), these movies have provided endless entertainment, excitement, and opportunities to examine society itself. In ...
Yes, the world may be out to get us with allergens around every corner, but we’ve got some tricks up our sleeve to help us cope. Our allergy treatment toolkit includes an impressive suite of tools, and in the second episode of our two-part series on allergies, we focus on three in particular: antihistamine medications, allergy shots, and the epinephrine auto-injector (aka the EpiPen). We take you through how exactly each of these work, trace their development from concept to product, and highlig...
Sometimes it seems like the world is out to get us: bees in our garden, pollen in the air, nuts in our brownies, any number of other things that could trigger an allergic reaction ranging from itchy eyes and a runny nose all the way to anaphylaxis. Why must our bodies react in such over-the-top ways to these seemingly innocuous substances? In the first episode of our two-parter on allergies, we explore that very question. From the biological basis of an allergic reaction to the potential evoluti...
In February 2012, Paul Volkman was sentenced to four consecutive terms of life imprisonment for his role in illegally prescribing and dispensing pain medications that resulted in the deaths of several individuals in his care. This was a remarkable case, both in terms of the lengthy sentence as well as the perpetrator. Paul Volkman was a highly-educated physician researcher, who earned both his MD and PhD and had decades of experience practicing medicine. How did he end up in a cash-only pain cli...
For decades, it seemed like the appendix would go the way of 8-track players, pagers, and the phonograph. Outdated, obsolete, not worth keeping around. Surgeons performed appendectomies like it was spring cleaning - when in doubt, cut it out. But then the tides began to turn as medicine started to question the long-held belief that the appendix is a defunct organ (on a good day) or a ticking time bomb (on a very bad one). In this episode, we trace the story of the appendix from its earliest desc...
Among the many conditions that creep under your skin and make scratching irresistible, scabies alone holds the honor of being called simply “The Itch” for centuries. In this episode, we examine how the burrowing scabies mites cause this extremely uncomfortable sensation, what we can do to halt their progress, and how contagious they really are (less than you probably think). Today, the word scabies instantly conjures up images of the mite responsible for The Itch, but for centuries, medicine fai...
A mere 150 years ago, uttering the words “scarlet fever” was enough to strike fear into the hearts of many, especially parents of young children. For a brief period of time, this disease, caused by an infection with the bacterium Streptococcus pyogenes , reigned as a leading cause of childhood death in many parts of the world. It left its mark on gravestones, in public health decrees, in literature like the Velveteen Rabbit, but then something changed. The disease became milder, no longer the de...
We really don’t give fungi the credit they deserve. Over the years of this podcast, we’ve covered only a handful of fungal pathogens, and pathogenic fungi themselves represent a teeny tiny proportion of the incredible diversity of fungal life on this planet. But with this book club episode, we’re attempting to correct this oversight, at least a little bit. Toxicologist and science writer Dr. Emily Monosson joins us to discuss her book Blight: Fungi and the Coming Pandemic . We chat about how fun...
That same little bottle of retinol serum sitting on your bathroom counter - how does it work? Does it actually work? Those are the questions we’re taking on in part two of our retinoids two-parter. The answers, as you might expect, are complicated. Because as it turns out, “retinoid” is a catch-all term for a bunch of different types of compounds, all of which work in slightly different ways. And on top of that, the testing required to demonstrate efficacy isn’t exactly held to the highest of st...
That little bottle of retinol serum sitting on your bathroom counter - what do you know about its history? This week, we’re digging deep into the man behind the medicine, renowned dermatologist Dr. Albert Kligman, and the unethical research he conducted at Holmesburg Prison in the mid-20th century. Kligman’s research program at Holmesburg spanned decades, involved dozens of experiments (including tretinoin) and thousands of individuals, received ample funding from public universities and many ph...
When the Massachusetts Institute of Technology admitted in 1999 that they had discriminated against women on its faculty, it sent shockwaves throughout institutions of higher learning across the country. In this TPWKY book club episode, Pulitzer Prize-winning journalist Kate Zernike joins us to discuss her book The Exceptions: Nancy Hopkins, MIT, and the Fight for Women in Science , which details the sequence of events that led sixteen scientists to demand the equality that had been denied to th...
Stiff person syndrome, like many rare diseases, does not get nearly the same amount of screen time or name recognition that other, more common diseases do. For many people, Celine Dion’s announcement of her diagnosis with the condition in 2022 marked the first time they had heard of it. This limited awareness surrounding stiff person syndrome marks just one of the many challenges keeping this disease and other rare disorders in the dark. In this episode, we attempt to shed some light on stiff pe...
Five years ago, we asked you all to ask us anything, and you delivered. We answered dozens of listener questions, like how we first met, our favorite quarantinis, where we were in our career journeys, and so many more. But in the years since that first “ask us anything”, a lot has changed for both of us! So we’re coming back to you with the answers to more of your probing questions, like “what disease names would make good person names?”, “where are you in the world these days?”, “if you could h...
How is it that we can’t remember where we put our keys or the name of the person we just met, but we can recall in excruciating detail the embarrassing interaction we had at the grocery store ten years ago? Sometimes it seems like our memory works against us more than it does for us. But, as it turns out, this aspect of our memory is more a feature than a bug, and the key to understanding the difference may lie in our evolutionary history. Dr. Charan Ranganath , Professor of Psychology and Neuro...
One day, you’re enjoying a beautiful hike through the tall grass. A few months later, you find yourself in anaphylaxis from a post-hike hamburger. The culprit: a tick bite. In this much-requested episode, we take on alpha-gal syndrome, the red meat allergy triggered by the bite of a tick. Sometimes science is stranger than fiction. How exactly does an encounter with a tiny arachnid cause your throat to swell up and your skin break out into hives hours after eating red meat? Is it all red meat? I...
For life on this planet, iron is not optional. It is essential. When our iron levels are low, we can get sick, and when they get really really low, we can even die. But you know what they say, too much of a good thing can be a bad thing. In the case of iron, the genetic condition hemochromatosis is often to blame for iron overload, but why is too much iron a bad thing? In this episode, we explore that question and many others, starting with why iron is a biological non-negotiable and how a lack ...
Phosphorus is an element that wears many faces. Its overuse as a fertilizer has polluted freshwater ecosystems, transforming rivers and lakes from thriving communities to lethal zones devoid of life. Its role as an explosive has brought fiery death and suffering to many during times of war. And its dwindling global supply poses an existential threat to humanity. Because phosphorus is not just a destructive force - it is essential for all of life on this planet. In The Devil’s Element: Phosphorus...
The stethoscope. It’s iconic. You’re playing Pictionary and you pull the “doctor” card? Easy - sketch a stethoscope. Need a last-minute Halloween costume? Easy - throw a stethoscope around your shoulders. Google image search “doctor” and you can count the number of stethoscope-less doctors on one hand. How did this instrument become so emblematic of the field of medicine? What can it tell us about our heart and lungs? And is its future under threat? That’s where this episode comes in. We explore...
“Is it gonna be poop or is it gonna be barf?” It’s the question we all fear during a bout of food poisoning when time is of the essence and a decision has to be made before it’s made for us. Often, the germ forcing this question upon us is none other than the dreaded norovirus. First called “winter vomiting disease” for reasons obvious to anyone who has been unfortunate enough to become infected, norovirus now conjures up images of puking passengers aboard cruise ships or oysters on the half she...
