The World Health Organization (WHO) Technical Advisory Group on COVID-19 vaccine composition, after meeting earlier this ...

Giant viruses, like the ones found in Yellowstone's hot springs, have been turning up in many odd corners of the planet.

UPMC Children’s Community Pediatrics is seeing an increase in cases of croup, strep throat, allergies, a stomach bug and ...

Families Fighting Flu co-founder Alissa Kanowitz lost her daughter to flu. She calls NY's record number of pediatric flu deaths 'scary, frustrating.' ...