This summer, chikungunya has been making headlines — with more than 7,000 cases reported in China’s Guangdong province and tens of thousands more across the Indian Ocean islands. Even parts of Europe, including France and Italy, have seen local transmission. But what exactly is chikungunya? How does it spread, what symptoms does it cause, and could it become a risk in cooler countries like the UK?
Host Karl Byrne is joined by Dr Doris Kemunto Nyamwaya from The MRC/UVRI & LSHTM Uganda Research Unit to unpack what we know about chikungunya, why public health experts are watching it so closely, and whether vaccines might change the picture.