A comprehensive study reveals the interconnected symptoms of long COVID, highlighting fatigue, joint pain, and respiratory ...

The symptoms of Covid have largely remained the same, despite the different variants. However, many patients with the new ...

Long COVID affects an estimated 65 million people worldwide and can damage the brain, heart, blood vessels, and immune system ...

The CDC says Texas flu is at "very high" levels, as the flu vaccine has been less effective against H3N2 subclade K.

UK health officials warn COVID is rising again alongside flu and norovirus, adding pressure on the NHS. UKHSA data show ...

Local doctors report a sharp rise in cases and increased hospital precautions, while urging residents to stay vigilant with ...

Health officials say flu activity remains high across New Hampshire, and hospitals are feeling the strain. Southern New ...

Those infected with the flu are most contagious during the first three days, the CDC said. In some cases, however, people can ...

An emergency room physician describes why the 2025-26 flu season is hitting hard while doctor's visits for flu-like symptoms ...

Flu cases and hospitalizations are surging, already breaking last season's records. Here's where activity is highest, what ...

TWO OF THE FOUR CHILDREN WHO HAVE DIED FROM THE FLU ARE FROM HERE IN THE CITY OF BOSTON. AND CITY HEALTH OFFICIALS SAY TWO OF ...

Learn how a naturally occurring cat coronavirus is helping reveal how viral infections can linger inside the immune system.