Tara C. Bouton, MD, MPH&TM, on the Boons of COVID Vax in Urban Health Providers
As the SARS-CoV-2 pandemic grinds on, the emergence of continues to fuel concerns that mutations in the spike protein will lead to increased infectivity and reduced vaccine effectiveness. But a prospective cohort study showing the early positive impact of mRNA vaccines on SARS-CoV-2 case rates in 10,590 healthcare workers (HCWs) may provide some reassurance.