‘Shocking’ data shows the climate crisis and invasive mosquitos mean chikungunya could spread in 29 countries An excruciatingly painful tropical disease called chikungunya can now be transmitted by ...

Join the Miguel Delaney: Inside Football newsletter and get behind-the-scenes access and unrivalled insight Join the Miguel Delaney: Inside Football newsletter Norovirus outbreaks have repeatedly ...

This year's fierce flu season is not over. Although parts of the United States are seeing downward trends, influenza activity remains elevated nationally. The 2025-2026 flu season is already shaping ...

Here’s why we’re seeing so many cases now, and what to know about the risks of infection. By Dani Blum and Teddy Rosenbluth In 2025, the United States reported the highest number of measles cases in ...