A vaccine for malaria that can be produced cheaply on a large scale has been recommended for use by the World Health Organisation. It was developed by the University of Oxford, and is only the second malaria vaccine to be developed. Claudia Hammond is joined by New Scientist health reporter Clare Wilson to look at how the new vaccine works, and why it’s proven so hard to find a way to inoculate against malaria. We also look at major new research that’s found women are facing major inequalities i...
Oct 04, 2023•26 min
Gum lancing is a tradition practiced on babies in some parts of the world. It’s done with good intentions, and involves extracting the teeth of infants with symptoms such as a fever or diarrhoea in the belief it will cure them. It can be fatal though, with tooth buds sometimes being removed using unsafe, unsterile instruments such as nails, and without anaesthesia. We hear from a family in Kenya who lost children that underwent the procedure, a dentist raising awareness of its dangers in the cou...
Sep 27, 2023•27 min
The PEPFAR scheme was launched by George W Bush in 2003 to provide HIV and Aids relief around the world. Officials say it has since saved more than 25 million lives in 55 different countries. Now, though, its future could be under threat. With its funding due to expire at the end of September, some US Republicans are pushing for it not to be renewed because of alleged links to services providing abortions. Claudia Hammond is joined by professor of epidemiology at Boston University, Matt Fox, to ...
Sep 20, 2023•27 min
The author Max Dickins was preparing to propose to his girlfriend when he came to a realisation: he didn’t have anyone he felt he could ask to be his best man. It prompted him to write the book ‘Billy No-Mates’, looking at why he didn’t have any close male friends any more, and asking if men, in general, have a friendship problem. In a special discussion in front of a live audience at the Cheltenham Science Festival in England, Claudia Hammond speaks to Max about his journey. They’re also joined...
Sep 13, 2023•26 min
With deaths from opioid overdoses rocketing to more than 100,000 people each year, the US has moved to make the drug Naloxone available to buy in pharmacies for the first time there this week. The nasal spray treatment can revive people who have overdosed within minutes. Claudia Hammond is joined by Dr Ann Robinson to hear how the drug works, and what lessons the US can learn from how other countries around the world are using it. We also hear from the first polar research team to try to tackle ...
Sep 06, 2023•26 min
In March 2015, Brazil reported a large outbreak of the Zika virus infection. Over the next year, the disease became a global medical emergency. Thousands of babies were born brain-damaged, after their mothers became infected while pregnant. As the World Health Organisation discusses the current global Zika situation and the lessons learned from the outbreak, Claudia Hammond is joined by Dr Graham Easton to hear from the families affected in Brazil and ask what life is now like for the babies who...
Aug 30, 2023•26 min
When former transplant surgeon Paolo Macchiarini first implanted a synthetic trachea into a patient more than a decade ago, it was hailed as a breakthrough. But the person he operated on died, as did subsequent patients. And in 2013, Macchiarini was reported to Sweden’s Karolinska Institute, where he had carried out the operations, for scientific misconduct. Over the years, Health Check has followed the story and in this programme we hear the latest as Macchiarini appeals against a prison senten...
Aug 23, 2023•26 min
Iraq is the latest country to report a batch of contaminated cough syrup according to the World Health Organisation. It’s the latest in a string of health alerts issued by WHO in the last 12 months. According to reports, 300 children died worldwide last year by taking contaminated cough syrups. BBC health reporter Philippa Roxby joins Claudia Hammond to discuss this and the latest health research. When the Ugandan government passed tough anti LGBTQ legislation in May, health experts claimed it w...
Aug 16, 2023•26 min
In the week that the US Centers for Disease Control and Prevention said that leprosy could now be endemic in the South-eastern United States, Claudia Hammond looks at global action on leprosy with science journalist Kamala Thiagarajan. There is an international effort to learn more about weaning seriously ill people off ventilator support in hospitals. We hear about the Weansafe study from Ireland. Professor of integrated community child health at University College London, Monica Lakhanpaul joi...
Aug 09, 2023•26 min
Henrietta Lacks was only 31 years old when she died from cervical cancer in 1951. While she was in hospital in the USA, her cells were harvested without her knowledge which, since being replicated infinitely, have gone on to enable research into cancer, dementia and Parkinson’s. As well as contributing to the development of vaccines for polio and COVID-19. Her family have fought for decades to get justice for the “stolen” cells, and this week reached a settlement with Massachusetts-based Thermo ...
Aug 02, 2023•26 min
The World Health Organisation and UNICEF say global immunisation services reached 4 million more children in 2022 compared to the previous year, after a huge backslide during the Covid 19 pandemic. But the progress in countries like India and Indonesia masks continued decline in many lower income countries. Global health expert Tabitha Mwangi and Claudia Hammond discuss how immunisation numbers can bounce back. They also look at new research from Sub-Saharan Africa that suggests as many as one i...
Jul 26, 2023•26 min
Just months after the ‘momentous’ announcement of the first drug shown to slow the effects of Alzheimer’s disease, the results of a global trial into another have been published. The antibody medicine donanemab helped people in the early stages of Alzheimer’s by slowing the pace of the brain’s decline by about a third. Dr Graham Easton joins Claudia Hammond to look at what another ‘breakthrough’ means in practice. They also look at new evidence from the USA that giving hearing aids to older peop...
Jul 19, 2023•26 min
“Sickle cell is not all that we are – Sickle Cell is solvable.” Lea Kilenga Bey from Kenya founded the non-profit Africa Sickle Cell Organisation to campaign on behalf of people like her who live with an inherited blood condition known as sickle cell disease. Now a group of experts from around the world are calling on Governments to provide better care for people with conditions like Lea’s. It comes just weeks after a study published in academic journal The Lancet Haematology showed that the num...
Jul 12, 2023•26 min
Since early times, the drum has been part of human society. But have you ever considered how drumming might actually improve our physical and mental health? Researchers from the University of Essex are at this year’s annual Royal Society’s Summer Exhibition in London to talk to the public about their work which shows drumming during a rock concert might give you a similar workout as playing football. Along with the BBC’s health and science correspondent, James Gallagher, Claudia Hammond gets a d...
Jul 05, 2023•26 min
African HIV research now makes up almost a third of total research being conducted into the virus. A new study highlights how it has increased from just 5 per cent in 1986. But there’s still a way to go until the quantity of research reflects the burden of HIV infections on the African continent. Claudia Hammond speaks to Professor Thumbi Ndung’u and Dr Omolara Baiyegunhi from the Africa Health Research Institute in South Africa about the future of research being conducted in Africa by Africans ...
Jun 28, 2023•28 min
When the Myanmar military staged a coup d’état in February 2021, many healthcare workers became the first government employees to react, announcing a boycott of state-run hospitals. Today, there are doctors, nurses and other health workers providing services across the country, outside of state hospitals and often in secret. Claudia Hammond hears how they are struggling to provide clinics with dwindling resources and equipment and about the impact it’s having on people’s health. We hear from Sal...
Jun 21, 2023•28 min
Chikungunya is a mosquito-borne disease which spreads to humans and can cause fever and severe joint pain, sometimes felt long term. It’s most common in Africa, Asia, and the Americas. But just like better known diseases Dengue and Zika, outbreaks look set to become more widespread as the world warms. We hear from Josie Shillito who caught Chikungunya while working on the island of Réunion. And Reader in Virus Evolution at Imperial College London, Dr Nuno R. Faria gives his reaction to news of t...
Jun 14, 2023•26 min
When China abruptly ended its tough lockdown policy in December 2022, Covid cases in the country rose rapidly. The Government’s official death toll was 121,000, but medical epidemiologist Ray Yip is one of several experts estimating it could have been much higher. Now China is experiencing another wave of Covid-19 fuelled by the Omicron variant, but this time the nation seems determined to continue with normal life. Claudia Hammond speaks to journalist Cindy Sui who has interviewed Chinese peopl...
Jun 07, 2023•26 min
As Uganda approves some of the harshest anti-LGBTQ legislation in the world, we hear from Dr Chloe Orkin, Professor of infection and inequities at Queen Mary University in London about the impact the new laws are already having on HIV health services. Strict abortion laws in some US states are causing women to travel hundreds of miles to terminate their pregnancies across state lines. In the latest in our series on the health impacts of the US Supreme Court ruling on abortion, Claudia Hammond di...
May 31, 2023•27 min
As new research is released showing that lower back pain is the leading cause of disability across the world, we ask Professor of musculoskeletal health at Sydney university, Manuela Ferreira what we can do to reduce the risks. We’re talking empathy; the ability to resonate with how others feel. Do healthcare professionals have enough empathy? And can having too much sometimes cause people working in healthcare difficulties with their own mental health? BBC health reporter Smitha Mundasad joins ...
May 24, 2023•27 min
Home testing kits for screening people for signs of diseases have become more and more common in recent years. Now a study in the US shows that mailing women from low-income backgrounds tests for HPV, almost doubled the uptake of cervical screening. So, is ‘do-it-yourself’ testing the answer for other conditions, in other countries? Claudia discusses with BBC health and science journalist Philippa Roxby. Dr Ike Anya is a consultant in public health and published author. He explains why he hopes ...
May 17, 2023•27 min
One in four babies around the world is born too small. Either preterm, small for gestational age, or with a low birthweight. We hear from maternal health advocate Ashley Muteti from Nairobi in Kenya who has had three small babies, one of whom, Zuri, died after 49 days. Now a group of doctors is calling on health leaders around the world to focus on these ‘small and vulnerable newborns’, suggesting a series of small interventions for pregnant women which they say could save a million babies’ live...
May 10, 2023•26 min
Medical professionals in Khartoum tell us how they are managing to continue their work to treat people in hospitals despite the ongoing violence in Sudan. Some hospitals are out of service and doctors say they are struggling to secure medical supplies. There is evidence that high blood pressure in young people in England is going undiagnosed, and levels are rising in the USA. Dr Graham Easton looks at the latest. He also discusses new research which may lead to earlier diagnosis of the degenerat...
May 03, 2023•27 min
Addressing racial diversity amongst doctors can improve outcomes for people in their local communities. We speak to Dr Monica Peek, Doctor of Internal Medicine and Professor for Health Justice of Medicine at the University of Chicago, about a new study showing that a 10 per cent increase in black representation amongst clinicians increased life expectancy for black people by more than 30 days. BBC Health and Science Correspondent James Gallagher looks at an international decline in childhood vac...
Apr 26, 2023•27 min
More than a quarter of the world’s malaria cases happen in Nigeria according to the World Health Organisation. This week the country became the second, after Ghana to provisionally approve the use of malaria vaccine R21. Professor Matt Fox explains why scientists have called the vaccine a ‘world changer’. We hear from dementia nurse Kemi Reeves who supports people living with dementia in Los Angeles. Her project has recently been shown to reduce the cost of caring for people with Alzheimers. We ...
Apr 19, 2023•27 min
Researchers in Zambia and Pakistan have shown that a drug which helps to stop bleeding in childbirth is safe to give by injection into a muscle - making it easier to save women’s lives where skilled help isn’t always close by. Tranexamic acid is usually given by a drip into a vein. But a new study by the London School of Hygiene and Tropical Medicine compared that method with giving an injection into the thigh and administering it as a drink in a solution. They found that the injection was just ...
Apr 12, 2023•29 min
Women do 90% of the work in global healthcare but hold only a quarter of leadership roles. We hear from an American doctor who says patients are missing out on the unique perspective of women because they aren’t involved in strategic decision-making. Margaret in Nairobi has set up a WhatsApp group to help to improve the rights of community healthcare workers and Indian doctor Snigdha explains how equality can only happen if childcare and access to education for women are improved. Pregnancy comp...
Apr 05, 2023•28 min
Here on Health Check, we’re always sniffing out the best global health research for our listeners – and this week is no different. We’ll hear about a study in Sweden where researchers are testing whether smelling other people’s body odour could be a useful part of therapy for social anxiety. And what is One Health? A new report from the World Health Organization suggests a joint plan of action is needed to tackle animal and human health threats – and even to avert future pandemics. We’ll talk to...
Mar 29, 2023•28 min
Babies, peanut butter and allergies; Psychologist Professor Elaine Fox on how to navigate change; how changing the clocks twice a year affects our health and why misophonia, the strong reaction to sounds of other people breathing, yawning or chewing, could be more common than we thought. Image Credit: Mohd Hafiez Mohd Razali / EyeEm
Mar 22, 2023•28 min
“Diet and exercise” has been the weight-loss mantra for decades but a drug designed for diabetes patients could now offer hope to people who are obese, at a time when researchers are warning that half of the world’s population are expected to be overweight or obese by 2035. One of the first to have injections of Semaglutide in the UK was Jan, who has battled with her weight since childhood. Once the medication took effect she lost four stone and said her hunger disappeared. Professor Stephen O’R...
Mar 15, 2023•28 min
