WXIN-TV Indianapolis on MSN11d
What is influenza A, the type of flu making people so sick right now?
(NEXSTAR) – The flu is spreading far and wide across the U.S. – and influenza A is largely to blame. Of all the flu tests ...
The New York Times6d
What to Know About the Flu Virus
What’s the difference between influenza A and influenza B, and does it matter which you catch? By Knvul Sheikh Each fall and winter, the flu emerges as a formidable force, spreading through the ...