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

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

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

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 ...

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 ...

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

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

In the UK and other northern hemisphere countries, flu season tends to run from mid-November to mid-February. In the southern ...