A new anti-malarial compound has been designed to target disease-causing parasites responsible for up to 90% of malaria cases in humans.

Stephanie Tam reports on a new online training programme designed to help address the mental health care gap in the Kurdistan Region of Iraq that is heavily impacted by conflict.

Donald Trump has signed a new executive order aimed at lowering the price the US pays for medicines. We look at what is included in the order, why drug prices vary around the world, and what impact this motion could have on US and global prices paid for medicines.

Dr Cecilia Kanyama and Professor Thomas Harrison share their decades-long effort to improve treatment options for cryptococcal meningitis. The refined treatment regimen, discovered alongside Joe Jarvis and their team, gives hope to the hundreds of thousands of HIV-positive patients who are diagnosed with this fungal infection each year.

Finally, ‘scorpionism’ - or the medical condition caused by a scorpion sting, is rapidly on the rise in Brazil, we look at what is driving this increasing health threat.

Presenter: Claudia Hammond Producers: Hannah Robins & Katie Tomsett Studio Managers: Gavin Wong & Steve Greenwood

Claudia is joined by Caroline Williams to learn about the cutting-edge science of interoception – that’s how the brain interprets signals that come from inside our body. We find out how honing this skill can sometimes be helpful and why at other times it can have a negative impact on us.

Tuberculosis remains one of the deadliest infectious diseases worldwide but in Malawi a stage 3 trial is under way to develop a new vaccine. Our reporter Carrim Mpaweni checks-in on the trial’s progress.

Also on the show, Claudia speaks to psychotherapist Sophie Scott about how to persuade a loved one to get professional help when they don't want to.

Presenter: Claudia Hammond Producers: Katie Tomsett & Helena Selby Studio Manager: Giles Aspen

Receiving a specific type of shingles vaccine may provide a 23% lower risk of cardiovascular events like stroke or heart failure for up to 8 years. With reports of other shingles vaccines protecting against the risk of dementia, scientists are trying to understand the mechanism underlying these unintended benefits.

The WHO aim to eliminate the neglected tropical disease schistosomiasis from endemic countries by 2030, we investigate what might be standing in the way of this goal.

After 18 years and over 200 snake bites, key protective compounds have been identified in Tim Friede’s blood with the potential to make a snake antivenom with “unparalleled” protection.

Also on the show, a trial led by Professors Adalsteinn Gunnlaugsson and Per Nilsson has shown that a prostate cancer treatment regimen that takes two-and-a-half weeks is as safe and effective as longer 8-week courses, ten years on from treatment.

Plus, if you have celiac disease should you be worried about kissing someone who has just eaten gluten? A new study looks at how much gluten is exchanged in a kiss.

Presenter: Claudia Hammond Producer: Hannah Robins Assistant Producer: Katie Tomsett Researcher: Tabby Taylor Buck Studio Managers: Cath McGee and Sarah Hockley