The flu can also cause a general feeling of fatigue or malaise, Ray says, as well as gastrointestinal issues like diarrhea ...

Each flu season, there are two subtypes that are typically at play: influenza type A and influenza type B. Data from the Centers ... the flu viruses. This pie chart shows the number of flu cases ...

Here’s what you need to know about flu A vs. flu B. Flu A and flu B are two different strains of influenza, explains Thomas Russo, M.D., professor and chief of infectious disease at the ...

Two subtypes are typically at play each flu season: influenza type A and influenza type B. Data from the Centers for Disease Control and Prevention show that seasonal flu activity continues to ...

Influenza A and Influenza B. According to the Centers for Disease Control and Prevention, Influenza A viruses are responsible for most human illness and flu seasons, and is "the only influenza ...

influenza type A and influenza type B. Data from the Centers for Disease Control and Prevention shows seasonal flu activity continues to increase across the country, with influenza A accounting ...

But not all influenza is the same ... But, if you're comparing flu A vs. flu B, it's impossible to tell which strain you have based just on your symptoms. "They're clinically indistinguishable ...