11/14/2025
Global Health Experts Raise Concerns About New Flu Strain
NBC News (11/12) reports that as flu season begins, global health experts are increasingly worried about a new strain of the virus that popped up in June – four months after the makeup of this year’s flu vaccine. The new strain, a version of H3N2, is causing outbreaks in Canada and the U.K., where health officials are warning about the early wave that’s sending people to the hospital. The extent that H3N2 is in the US is currently unknown, as the CDC has not provided a detailed, national report on flu activity since Sept. 26 due to the government shutdown.
This does not mean that we don't recommend the current flu vaccine. Some protection is better than no protection. It does mean washing hands, staying home when you are sick, and considering masking to reduce exposure.
Send a message to learn more