Children First Medical Group, Inc.

A New Flu Variant is in Town, Raising Concerns for Experts and Families Alike*

With a rude introduction to the new year, a new flu variant—influenza A, H3N2 subclade K—has made its way into the United States.

Shocking. We have a different flu season every year because viruses constantly mutate. Our 2025 flu vaccine is still good. So, what’s the big deal this late in the season? Learn more here.