USA: Vaccination is not enough by itself to stop the spread of Covid-19 variants

Coronavirus, Health, Infection, Revaccination, Science, Transmission, USA, Vaccine, Vaccine Breakthrough, Vaccine Waning

Vaccination alone won’t stop the rise of new Covid-19 variants and in fact could push the evolution of strains that evade their protection, researchers warned Friday. They said people need to wear masks and take other steps to prevent spread until almost everyone in a population has been vaccinated. report Preprint: Rates of SARS-CoV-2 transmission and vaccination impact the fate of vaccine-resistant strains

** This post was originally published on July 30, 2021 **