SALT LAKE CITY — When it comes to the upcoming influenza season, there's a potential mismatch between the vaccine and what might circulate, raising the risk that the flu season could be severe. And ...

Key Takeaways This season's flu vaccine didn't work as well as usual, officials sayA new virus strain did not match the shot ...

As the U.S. flu season winds down, health officials say the flu vaccine didn’t work very well. It had one of its worst ...

Influenza A H3N2 subclade K has driven flu cases across the country, with 52 counties in Florida seeing increases over the past week. While the current flu vaccine might be a "mismatch," it still ...

Add Yahoo as a preferred source to see more of our stories on Google. One of the primary reasons influenza is spreading so rapidly in New Jersey and beyond is a mutated variant that was discovered ...

Every week has brought new developments, new hearings, new appointments, and new announcements in the world of vaccine policy ...

Add Yahoo as a preferred source to see more of our stories on Google. An influenza vaccine is pictured at a free vaccine clinic at the Sanderson Community Center in Taylorsville on Wednesday, Nov. 9, ...