Breakthrough Cases Spread COVID-19 as Easily as the Unvaccinated

It is essential to know why a fully vaccinated person gets COVID-19 because of theĀ  public health implications. We want to know if the vaccine is still effective, or is there a new variant that is more infectious? That’s the purpose of a study Predominance of antibody-resistant SARS-CoV-2 variants in vaccine breakthrough cases from the…