For the first time, scientists have been able to watch the flu virus live as it infects human airway cells. They developed a ...

TODAY, GOVERNOR JOSH SHAPIRO, ALONG WITH LAWMAKERS, ARE PLANNING TO DISCUSS HOW THE STATE PLANS TO HELP FARMERS WHO ARE AFFECTED BY THE AVIAN FLU. WE’LL KEEP YOU UPDATED ON WHAT COMES OUT OF THAT ...

(CNN) — Flu activity has ticked back up slightly in the US, thanks to a very small increase in infections caused by influenza B — viruses distinct from the new subclade K strain that’s been the ...