As the chill of winter settles across South Africa, flu viruses begin to circulate more quickly – in offices, classrooms, ...

Health officials are making a renewed call for vigilance against bird flu, but some experts are puzzling over why reports of ...

How dangerous is it? Where did it come from? H5N1 influenza’s origins stretch back to the 1990s, and key events paved the way ...

New York mom promotes flu shots after unvaccinated daughter's death 02:36. Amid declining vaccinations rates, a mother from New York is turning her pain into purpose decades after ...

As bird flu sweeps across US poultry and cattle farms, researchers are racing to find ways to contain the outbreaks before ...

Late-stage trial data suggest that a new COVID-flu vaccine offers good protection against both infections, but experts expect ...

Moderna also hopes that combining the shots will help improve vaccine rates. Poland, however, is not sure people will like ...

A combination shot for flu and COVID-19 using messenger RNA generated antibodies in a study, but U.S. government regulators want to see data on whether the new vaccine protects people from getting ...