Influenza B tends to pick up in March. That said, the 2024-2025 flu season got a late start this year. Another difference is how each type affects children.

Flu B viruses usually change more slowly than flu A viruses and interestingly, Dr. Russo points out that one of the types (B/Yamagata) has not been detected after March 2020.

Symptoms of influenza A and B. It doesn’t really matter if you have flu A or B when it comes to how you actually feel if you have the flu. “You feel equally crappy with both of them,” says ...

However, flu activity across the U.S. remains in the "low" category and there Is currently no evidence that influenza B is more dangerous or more worrisome than Influenza A or any other strain.

The winter flu surge has led to a sudden 50 per cent increase in hospital admissions over a fortnightly period, according to ...

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.

Influenza B: Influenza B is normally less common and a more slowly changing strain of influenza. It gets classified under two lineages: B(Victoria) and B(Yamagata), says Dr. Shanker-Patel.

Influenza B, the most common strain of flu this season, tends to make more young people sick than influenza A, the virus typically circulating this time of year, experts say.

B infections typically come later in the flu-season, according to Kaur. This year is an exception to that and researchers are not sure why. Influenza B also is exclusively transmitted between humans.

At one pediatric hospital in New Orleans, there were more than 1,200 cases of influenza B and 23 hospitalizations among children between July 31 and Nov. 21, 2019, a time when flu activity is ...

Mia Klyczek began seizing and her brain swelled from Flu B GoFundMe A 9-year-old girl from Buffalo, N.Y., has died from complications from the flu, which landed her in the hospital in critical ...

Flu A tends to cause more ear infections than flu B, but type B is associated with more seizures, vomiting and diarrhea, said Dr. Sherif Mossad, an infectious disease doctor at the Cleveland Clinic.