Avian influenza virus from the ongoing outbreak in dairy cattle appears to be keeping its bird-infecting features rather than ...

The HHS is betting $500 million on developing a universal flu vaccine that could protect against multiple flu strains.

Pediatric and adult patients experienced noninferior and robust immune responses to RIV4, as well as similar safety profiles.

Children hospitalized with RSV showed higher risk for ICU admission, IMV, and supplemental oxygen than children hospitalized with COVID-19 or influenza.

Studies suggest that people who had seasonal flus or vaccinations have low antibody levels against H5N1 bird flu.