On the ISS, viruses can still infect bacteria, but the process slows and pushes both organisms to evolve along different ...

Measles has been spreading in the U.S. for a year, a milestone that could mean the virus can no longer be considered ...

A number of Surrey hospitals have announced they are under extreme pressure as we enter 2026 ...

The massive measles outbreaks of 2025 are officially spilling over into the new year. Fourteen states have reported new cases ...

Subclade K (previously known as J.2.4.1) is gaining attention because it appears to be spreading much earlier in the flu ...

The virus is storming the country, a reminder of how terrible its toll can be.

Tuesday marks one year since a measles outbreak started in West Texas, and there have been more new cases in the United States each week since.

A trial was about to launch for a vaccine that would ward off the HIV virus. It would be an incredible breakthrough. Then it ...

The cases have been found at four farms across England 🐄 ...

Cedar fever is a seasonal allergy common in Central Texas. It happens when the male mountain ashe juniper trees get frisky ...

TWO OF THE FOUR CHILDREN WHO HAVE DIED FROM THE FLU ARE FROM HERE IN THE CITY OF BOSTON. AND CITY HEALTH OFFICIALS SAY TWO OF ...

The sooner someone takes a flu test after they start to experience symptoms of the illness, the better, Dr. Sheldon Campbell ...