Actress Barbie Hsu’s death from influenza-related pneumonia has thrown the spotlight on this infectious disease complication.

Being stuck on a flight for multiple hours, packed in with strangers, might lead to you feeling rundown or sick - here are ...

The flu virus is changing in ways never seen before, increasing infections and raising concerns about vaccine effectiveness ...

A new study says the flu A viral strain can adapt shape to stay infectious. Infectious disease doctors break down what this ...

There have been 145 probable or confirmed cases of norovirus so far in 2025, but Pima County health officials say there have ...

Influenza A Viruses Adapt Shape in Response to Environmental Pressures - NIH Study Identifies Previously Unknown Adaptation ...