Until now there has been no approved treatment for malaria in newborns and infants weighing less than 4.5kg. We hear from families and clinicians firsthand what this new formulation, due to be approved across eight African countries, means for them.

We are joined by Professor Damian Bailey as we become pickle juice detectives to find out why it is becoming more common for athletes to drink the briny solution in a bid to tackle cramps.

Gastric cancer is the fifth leading cause of cancer-related deaths worldwide, researchers from the International Agency for Research on Cancer have predicted that the bacteria Helicobacter pylori may be responsible for over 11 million future gastric cancer cases in people born between 2008 and 2017.

How can we prepare for a future where socially assistive robots are integrated into healthcare and the home? Professor Helen Meese joins us to explain some of the practical and ethical concerns that accompany the rise of helpful robots in clinical and home settings.

Presenter: Claudia Hammond Producer: Katie Tomsett Studio Managers: Searle Whittney & Duncan Hannant