The Arizona Department of Agriculture has confirmed that poultry at a farm in Pinal County tested positive for the bird flu.

As the country heads into the worst time of year for respiratory infections, the Canadian respiratory virus surveillance ...

A decade-long effort has resulted in a new, rapid genomic test to diagnose rare infectious diseases in the brain and lungs.

Medically reviewed by Amelia MacIntyre, DO While the common cold and influenza (the flu) are viral respiratory infections ...

After viruses infected our evolutionary ancestors, bits of viral DNA lodged themselves into their genomes—and we still carry ...