The map of flu activity across the United States continues to darken, both figuratively and literally, as case numbers spike ...

With a halt on scientific data being shared publicly, the CDC is getting crafty to warn of increasing flu hospitalizations.

What’s the difference between Flu A vs. flu B? Doctors explain the two common strains of the flu, including symptoms, treatment, prevention, and vaccines.

Researchers at the CDC analyzed the samples for antibodies against the bird flu virus, to learn whether the veterinarians had been unknowingly infected earlier last year.

(Credit: CDC) There were four pediatric deaths during the third week of January, pushing the total number of pediatric deaths for this flu season up to 31. According to the CDC, Influenza A is ...