We're in the midst of flu season, and the U.S. is facing a wave that's straining hospitals and closing schools. But not all ...
Flu A and flu B are two different strains of influenza, explains Thomas Russo, M.D., professor and chief of infectious ...
With so many viruses going around like the cold, flu, covid and r-s-v... it can be hard to know which one you have and how to treat it.
It's flu season right now, and the U.S. is in the midst of a wave that's straining hospitals. But not all influenza is the same. There are some notable differences between flu A and flu B strains.
Flu A and flu B are the most common strains of the flu that circulate ... There are some key differences between these strains. The U.S. is officially in the thick of flu season.