A virus that can cause a polio-like illness among children has been found in Bay Area wastewater as influenza cases spike.

Flu activity continues to ebb nationwide, with rates of influenza-like illness (ILI) dropping further last week, but ...

Animal and Plant Health Inspection Service (APHIS) has reported 6 more H5N1 avian flu detections in dairy cattle, all from ...

Avian flu strains tend to only affect birds, but the current outbreak has spread to cattle and – in rare cases – people. The ...

Does avian influenza affect wild birds? Find out if you need to take down bird feeders. Plus learn the risk to backyard ...

Bird flu infections have been rare among people, but the pathogen is evolving, which has scientists worried about a possible ...

Preventing a pandemic means early detection of bird flu strains — surveillance of viral spread and influenza infections in ...

While pertussis — known as whooping cough — numbers have been spiking nationally, the South Dakota Department of Health ...