"I worry that people are thinking, 'Well, maybe this vaccine isn't going to be as effective in protecting me against this H3N2 strain that's circulating.' I would counter with tha ...

This year's influenza season is behaving differently. Across regions from the northern hemisphere to India, H3N2, a subtype of influenza A, is emerging earlier and more actively than usual.

CLEVELAND (WJW) – It is the latest version of influenza and it has been hitting hard all across the country. The Influenza A H3N2 virus subclade K represents a change in the basic structure of the ...

Prior exposure to one strain of influenza virus may weaken children's ability to mount an effective antibody response against their subsequent exposure to a different flu strain, according to a study ...

This year's influenza season, dubbed "moderately severe" by health care officials, has hit the United States hard, with the number of recorded cases of the disease in parts of the country up more than ...

A study reveals how childhood flu infections impact long-term mortality risk, highlighting implications for vaccination and ...

The worst of the flu season may be over. According to the latest data from the Centers for Disease Control and Prevention, flu activity has declined or held steady for the past two weeks, even as ...

CINCINNATI (WKRC) - Flu cases continue to rise in the Tri-State area, with the H3N2 strain, known as subclade K, responsible for nine out of ten infections, according to the CDC. Dr. Darla Vale, dean ...

U.S. influenza activity remains elevated but is transitioning from influenza A dominance to rising influenza B cases, particularly the B/Victoria lineage. The CDC notes that while H3N2 subclade K ...

Health officials confirmed three cases of H3N2 flu on Friday – part of eight suspected cases – in people who attended the Champaign County Fair and came in contact with swine. Shelia Hiddleson, ...