<description>&lt;p&gt;From heat exhaustion to dengue fever - monitoring public health risks at the biggest tournament in football history. &lt;/p&gt;&lt;p&gt;With millions of fans travelling to the USA, Canada and Mexico for the men’s football World Cup, Claudia Hammond speaks to Professor Rebecca Katz from Georgetown University in Washington DC who is the Director of the newly set up Health Security Operations Center, a surveillance hub to track threats to health, monitoring the risk of diseases such as measles, dengue and chikungunya.&lt;/p&gt;&lt;p&gt;With the World Cup coinciding with rainy season in Mexico, which also means mosquito season, our reporter Rogelio Navarro in Guadalajara brings us the latest on efforts in Jalisco state to prevent outbreaks of dengue which is transmitted by mosquitoes.&lt;/p&gt;&lt;p&gt;And the potential for health issues due to extreme heat has caused concerns amongst players, spectators and scientists. At the men’s FIFA Club World Cup in the USA last year Chelsea and Argentina midfielder Enzo Fernandez spoke out about the difficulties of playing in high temperatures. We hear from Norwegian international midfielder Morten Thorsby and Douglas Casa, CEO of the Korey Stringer Institute and Professor of Kinesiology at the University of Connecticut, who have written to tournament organisers, FIFA, calling for stronger heat protection measures for players and spectators.&lt;/p&gt;&lt;p&gt;Presenter: Claudia Hammond	
Producer: Jonathan Blackwell&lt;/p&gt;&lt;p&gt;Image: Aziz Behich and Mathew Leckie of Australia drink water during the FIFA World Cup Qatar 2022 Group D match between Australia and Denmark at Al Janoub Stadium on November 30, 2022 in Al Wakrah, Qatar&lt;/p&gt;</description>

Monitoring risks from heat exhaustion to dengue fever at a major sporting event

From heat exhaustion to dengue fever - monitoring public health risks at the biggest tournament in football history. With millions of fans travelling to the USA, Canada and Mexico for the men’s football World Cup, Claudia Hammond speaks to Professor Rebecca Katz from Georgetown University in Washington DC who is the Director of the newly set up Health Security Operations Center, a surveillance hub to track threats to health, monitoring the risk of diseases such as measles, dengue and chikungunya.With the World Cup coinciding with rainy season in Mexico, which also means mosquito season, our reporter Rogelio Navarro in Guadalajara brings us the latest on efforts in Jalisco state to prevent outbreaks of dengue which is transmitted by mosquitoes.And the potential for health issues due to extreme heat has caused concerns amongst players, spectators and scientists. At the men’s FIFA Club World Cup in the USA last year Chelsea and Argentina midfielder Enzo Fernandez spoke out about the difficulties of playing in high temperatures. We hear from Norwegian international midfielder Morten Thorsby and Douglas Casa, CEO of the Korey Stringer Institute and Professor of Kinesiology at the University of Connecticut, who have written to tournament organisers, FIFA, calling for stronger heat protection measures for players and spectators.Presenter: Claudia Hammond	
Producer: Jonathan BlackwellImage: Aziz Behich and Mathew Leckie of Australia drink water during the FIFA World Cup Qatar 2022 Group D match between Australia and Denmark at Al Janoub Stadium on November 30, 2022 in Al Wakrah, Qatar

Health at the football World Cup

<description>&lt;p&gt;Three months into the blockage of the Strait of Hormuz, we find out about the 20,000 sailors trapped on board with dwindling resources and minimal health provision. We hear from Mohamed Arrachedi, Network Co-ordinator for the Arab World and Iran for the International Transport Workers’ Federation, and Helen Sampson, Emeritus Professor in the School of Social Sciences at Cardiff University.&lt;/p&gt;&lt;p&gt;News from the World Health Assembly where WHO member countries come together for form health policy for the year ahead. Global Health journalist Andrew Green reports.&lt;/p&gt;&lt;p&gt;Lots of us love a video game, but for a few the games can start to take over their lives, and the impact of a gaming disorder can be very serious – especially for children. Our reporter Kate Ferguson reports from a specialist clinic in Western Australia to find out how they have been tackling the issue
One in four surveyed doctors thought preservation was likely to work in the future, but how might we be preserved and why would we want to be? We unpack the reality of what’s possible now and what might be next.&lt;/p&gt;&lt;p&gt;Presenter: Claudia Hammond
Producer: Hannah Robins, Clare Salisbury,
Researcher: Scarlett Victoria&lt;/p&gt;&lt;p&gt;This programme was edited on 29/05/2026&lt;/p&gt;</description>

20,000 remain trapped on board their ships three months after the blockade began

Three months into the blockage of the Strait of Hormuz, we find out about the 20,000 sailors trapped on board with dwindling resources and minimal health provision. We hear from Mohamed Arrachedi, Network Co-ordinator for the Arab World and Iran for the International Transport Workers’ Federation, and Helen Sampson, Emeritus Professor in the School of Social Sciences at Cardiff University.News from the World Health Assembly where WHO member countries come together for form health policy for the year ahead. Global Health journalist Andrew Green reports.Lots of us love a video game, but for a few the games can start to take over their lives, and the impact of a gaming disorder can be very serious – especially for children. Our reporter Kate Ferguson reports from a specialist clinic in Western Australia to find out how they have been tackling the issue
One in four surveyed doctors thought preservation was likely to work in the future, but how might we be preserved and why would we want to be? We unpack the reality of what’s possible now and what might be next.Presenter: Claudia Hammond
Producer: Hannah Robins, Clare Salisbury,
Researcher: Scarlett VictoriaThis programme was edited on 29/05/2026

Seafarer welfare in the Strait of Hormuz

<description>&lt;p&gt;An Ebola outbreak that started in the north-east of the Democratic Republic of Congo (DRC) is spreading in the region and has been declared a health emergency. Health Check’s Claudia Hammond has the latest with BBC reporter Emery Makumeno in Kinshasa, Heather Kerr, Country Director for the International Rescue Committee (IRC) in the DRC, and Professor Trudie Lang, head of the Global Health Network at Oxford University. &lt;/p&gt;&lt;p&gt;Claudia is joined in the studio by BBC health reporter Laura Foster. They discuss the call for more testing of drugs with under-represented groups, after a study of Black African Americans, smokers, and people with complex health conditions in the US showed that an asthma drug, Tezepelumab, led to 70% fewer asthma attacks in people with severe asthma.&lt;/p&gt;&lt;p&gt;They also hear about new hearing technology which can read peoples’ brainwaves to help people to pick out the single voice they want to listen to in a noisy room. Claudia speaks to Nima Mesgarani, Associate Professor at the Zuckerman Institute at  Columbia University in New York.&lt;/p&gt;&lt;p&gt;And Claudia and Laura discuss why some cancer patients would fancy a pre-consultation with an AI avatar before a consultation with their real-life doctor? It's the subject of research by Dr Adam Raben, Chair of Radiation Oncology at the Helen F Graham Cancer Center at Christiana Care in Newark, Delaware, USA; presented at the European Society for Radiotherapy and Oncology Congress.&lt;/p&gt;&lt;p&gt;Presenter: Claudia Hammond
Producer: Jonathan Blackwell &amp;amp; Clare Salisbury&lt;/p&gt;&lt;p&gt;Image: A Congolese health worker checks the temperature to screen a traveller at the Grande Barrier border following confirmation of an Ebola outbreak involving the Bundibugyo strain, at the border crossing point between Congo and Rwanda, in Goma, Democratic Republic of Congo May 18, 2026&lt;/p&gt;</description>

An outbreak of Ebola in the Democratic Republic of Congo is declared a health emergency

An Ebola outbreak that started in the north-east of the Democratic Republic of Congo (DRC) is spreading in the region and has been declared a health emergency. Health Check’s Claudia Hammond has the latest with BBC reporter Emery Makumeno in Kinshasa, Heather Kerr, Country Director for the International Rescue Committee (IRC) in the DRC, and Professor Trudie Lang, head of the Global Health Network at Oxford University. Claudia is joined in the studio by BBC health reporter Laura Foster. They discuss the call for more testing of drugs with under-represented groups, after a study of Black African Americans, smokers, and people with complex health conditions in the US showed that an asthma drug, Tezepelumab, led to 70% fewer asthma attacks in people with severe asthma.They also hear about new hearing technology which can read peoples’ brainwaves to help people to pick out the single voice they want to listen to in a noisy room. Claudia speaks to Nima Mesgarani, Associate Professor at the Zuckerman Institute at  Columbia University in New York.And Claudia and Laura discuss why some cancer patients would fancy a pre-consultation with an AI avatar before a consultation with their real-life doctor? It's the subject of research by Dr Adam Raben, Chair of Radiation Oncology at the Helen F Graham Cancer Center at Christiana Care in Newark, Delaware, USA; presented at the European Society for Radiotherapy and Oncology Congress.Presenter: Claudia Hammond
Producer: Jonathan Blackwell &amp; Clare SalisburyImage: A Congolese health worker checks the temperature to screen a traveller at the Grande Barrier border following confirmation of an Ebola outbreak involving the Bundibugyo strain, at the border crossing point between Congo and Rwanda, in Goma, Democratic Republic of Congo May 18, 2026

Ebola outbreak in the Democratic Republic of Congo

<description>&lt;p&gt;Global health reporter Dorcas Wangira joins Claudia Hammond to discuss how renaming a common health condition affecting millions of women worldwide hopes to improve understanding, treatment and diagnoses. Polycystic ovary syndrome (PCOS) has been renamed polyendocrine metabolic ovarian syndrome (PMOS).&lt;/p&gt;&lt;p&gt;Dorcas also brings Claudia Hammond news of a controversial AI algorithm being used by the Kenyan Government to work out how much people should be charged for healthcare costs. &lt;/p&gt;&lt;p&gt;We hear from Peru where researchers have been mapping pesticide use and cases of people getting cancer in a major new study. And from the USA where a study on our disease-fighting T cells shows that they become more effective after we’ve eaten a meal.&lt;/p&gt;&lt;p&gt;Presenter: Claudia Hammond
Producer: Hannah Robins, Georgia Christie and Jonathan Blackwell&lt;/p&gt;</description>

Polycystic ovary syndrome has been renamed polyendocrine metabolic ovarian syndrome

Global health reporter Dorcas Wangira joins Claudia Hammond to discuss how renaming a common health condition affecting millions of women worldwide hopes to improve understanding, treatment and diagnoses. Polycystic ovary syndrome (PCOS) has been renamed polyendocrine metabolic ovarian syndrome (PMOS).Dorcas also brings Claudia Hammond news of a controversial AI algorithm being used by the Kenyan Government to work out how much people should be charged for healthcare costs. We hear from Peru where researchers have been mapping pesticide use and cases of people getting cancer in a major new study. And from the USA where a study on our disease-fighting T cells shows that they become more effective after we’ve eaten a meal.Presenter: Claudia Hammond
Producer: Hannah Robins, Georgia Christie and Jonathan Blackwell

Why renaming a health condition matters

<description>&lt;p&gt;We bring you the latest on the hantavirus outbreak on the cruise liner MV Hondius with BBC health reporter Smitha Mundasad.&lt;/p&gt;&lt;p&gt;Endometriosis, where cells similar to the lining of the womb grow elsewhere in the body, can take up to a decade to get diagnosed despite leaving some women in debilitating pain. A new scanning technique hoping to speed up that diagnosis. Dr Tatjana Gibbons, from Oxford University, who developed the test, explains how it works.&lt;/p&gt;&lt;p&gt;We unpack how the way operations are schedules affects patient outcomes with transplants. &lt;/p&gt;&lt;p&gt;How electricity is improving treatment for patients with a heart rhythm disorder. Professor Oussama Wazni explains how it works.&lt;/p&gt;&lt;p&gt;And how seven rings can translate sign language into text.&lt;/p&gt;&lt;p&gt;Presenter: Claudia Hammond
Producer: Hannah Robins &amp;amp; Georgia Christie&lt;/p&gt;</description>

What exactly is hantavirus?

We bring you the latest on the hantavirus outbreak on the cruise liner MV Hondius with BBC health reporter Smitha Mundasad.Endometriosis, where cells similar to the lining of the womb grow elsewhere in the body, can take up to a decade to get diagnosed despite leaving some women in debilitating pain. A new scanning technique hoping to speed up that diagnosis. Dr Tatjana Gibbons, from Oxford University, who developed the test, explains how it works.We unpack how the way operations are schedules affects patient outcomes with transplants. How electricity is improving treatment for patients with a heart rhythm disorder. Professor Oussama Wazni explains how it works.And how seven rings can translate sign language into text.Presenter: Claudia Hammond
Producer: Hannah Robins &amp; Georgia Christie

Hantavirus outbreak on cruise ship

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