A mutated strain of influenza A, H3N2 subclade K, is surging worldwide, sparking concerns about a severe flu season in the ...

On November 13, Spain's Ministry of Agriculture, Fisheries and Food imposed the confinement of all free-range poultry farms ...

Massachusetts could be headed for a sharp uptick in flu cases in the coming weeks, public health experts warn, as a newly ...

Study shows high-dose vaccines work better for older adults while cell-based versions benefit younger people as respiratory ...

We're almost in the peak of flu season, with the CDC's recent report saying activity is "low but rising." Here's what ...

Chinese vaccine company Sinovac Biotech Ltd has announced that the age indications for its trivalent and quadrivalent ...

A new influenza A strain subclade K is circulating due to H3N2 picking up 7 mutations this Summer. Will this lead to a worse ...

An unexpected mutation of the influenza virus is driving up case counts abroad, and experts are concerned it could pose ...

A new flu strain named H3N2 is expected to run rampant in 2025, defying vaccines and mutating quickly. The virus is part of ...

This year's flu shot may not be an exact match for circulating strains, but public health experts say to get vaccinated ...

Health officials in the United Kingdom are warning that this year’s flu season for the Northern Hemisphere is looking like it ...