Influenza A and B are the most common types of flu in humans. Here, learn about the differences between influenza A and B, including symptoms and treatments.

But on an individual level, influenza B infections have the potential to become just as severe. When it comes to type A versus type B flu, the timing isn't always predictable, Liu says.

Influenza B viruses, however, only circulate in humans. They are divided into just two lineages that cause seasonal outbreaks, Dr. Lowen said.

You have likely heard of influenza or the flu before but did you know there are two different types? Influenza A and B have ...

Two types of influenza viruses are responsible for seasonal flu outbreaks: Influenza A and B. Influenza A accounts for around 75 percent of all cases and tends to cause more severe illness in adults.

As influenza cases rise, so do the number of myths about how to treat it. We separate fact from fiction in this quiz. Let’s ...

A new long-acting influenza drug by Cidara Therapeutics demonstrated up to 76% protection against symptomatic flu in a phase ...

GSK supports seasonal flu immunization in the US by shipping FLULAVAL (Influenza Vaccine) and FLUARIX (Influenza Vaccine) in ...

Influenza B viruses, however, typically change more slowly than Influenza A and only infect humans. Flu symptoms . Experts say there isn't much difference in symptoms between the two, which both ...

Influenza B is less severe than influenza A, but comes with additional gastrointestinal effects such as diarrhea, she said. It is possible to have both influenza A and B in one flu season, Van Orman ...

But on an individual level, influenza B infections have the potential to become just as severe. When it comes to type A versus type B flu, the timing isn't always predictable, Liu says.

Two types of influenza viruses are responsible for seasonal flu outbreaks: Influenza A and B. Influenza A accounts for around 75 percent of all cases and tends to cause more severe illness in adults.