Influenza, the virus responsible for flu, is known to spread through aerosols (microscopic droplets) released when an infected person coughs, sneezes or even breathes normally. It can also pass from ...

Infection can also be transmitted to people by touching surfaces contaminated with infected bird mucous, saliva or feces and then touching their eyes, mouth or nose, or if liquid contaminated splashes ...

A rare human challenge-style trial shows that even with poor ventilation and prolonged exposure, influenza may fail to spread unless viral shedding, host susceptibility, and air dynamics align just ...

Over the weekend, health officials in Spain reportedly informed the World Health Organization (WHO) of a possible human case ...

BARCELONA, Feb 27 (Reuters) - Spain has informed the World Health Organization of a possible infection with the swine flu virus in its A(H1N1)v variant that may have been transmitted between humans, a ...

WHO recommends strains 2026 for Northern Hemisphere flu vaccines, updating all three viral strains to improve protection against emerging variants.

A swine flu case in Spain with no pig exposure has raised questions about how the virus spread and triggered international health monitoring.

Flu cases are “very high” across much of Idaho, federal health experts say, and another respiratory virus is on the rise as ...