COVID XEC variant has been confirmed in 27 countries in Europe, North America and Asia, according to data specialist Mike ...

The side effects of newly discovered COVID strain XEC might not be more severe, but appears to be more contagious, ...

A patient in Missouri who was hospitalized after an infection with bird flu had the H5N1 strain of the virus, the US Centers ...

The convergence of multiple flu strains in one animal can allow new virus strains to form—just as they did in past pandemics.

New research published in the Journal of JAMA Network Open adds to the growing evidence that flu shots are safe during ...

Two new COVID-19 strains are circulating globally. Here's what we know about them and what experts anticipate.

On Monday state officials announced they had completed testing on all 95 licensed farms in Massachusetts that have dairy ...

Flu season approaches and there's a new COVID variant. The time to act is now, or soon, according to the two largest local ...

Cook County Board President Toni Preckwinkle and other officials got their own vaccinations Friday for both COVID-19 and the ...

What you need to know about the new variant, including how much protection vaccines offer ...

Dozens of virologists gathered in Durban, South Africa this week to discuss topics including pandemic preparedness and ...