A new flu strain, H3N2 subclade K, is spreading globally. Health experts warn it could cause a severe winter season. Current ...

FRIDAY, Nov. 21, 2025 (HealthDay News) — Pfizer’s mRNA flu vaccine worked better than a standard flu shot in a large Phase 3 ...

Pfizer's mRNA flu vaccine worked better than a standard flu shot in a large Phase 3 trial, researchers reported in the results of a clinical trial.

The bottom line: While echinacea supplements could play a role in boosting your immune system, it’s hard to definitively say ...

Whooping cough is spreading in Austin along with flu and RSV, Mpox and hand, foot and mouth disease. Practice good safety ...

In a large-scale trial, modRNA was significantly better at preventing confirmed flu cases than a typical seasonal flu shot.

As North America's flu season ramps up, social media influencers are claiming baking soda, also known as sodium bicarbonate, ...

The European Commission will ultimately decide on whether marketing authorizations under exceptional circumstances for ...

A Grays Harbor County resident has died from complications related to H5N5 avian influenza, as confirmed by the Washington ...

A Washington resident died of complications from an infection with a bird flu strain never before reported in humans, the ...

Subclade k has been circulating in Asia and in Europe, and it might already be in the United States, experts said.

A Grays Harbor County resident has died after contracting the H5N5 avian influenza, marking the first recorded human ...