The question on everyone's mind is whether the U.S. will have an easy, COVID-free spring, or if we're in for a resurgence in cases as the BA.2 variant of Omicron becomes dominant. Public health offi… [+3479 chars]
In a recent study published in The Lancet Infectious Diseases, researchers conducted a prospective household cohort study of coronavirus disease 2019 (COVID-19), influenza, and respiratory syncytial … [+4712 chars]
