Delta variant makes it even more important to get a COVID-19 vaccine, even if you've already had the coronavirus
- Written by Jennifer T. Grier, Clinical Assistant Professor of Immunology, University of South Carolina
Infection from the coronavirus can produce weaker immunity than vaccination. Wenmei Zhou/ DigitalVision Vectors via Getty ImagesAs someone who studies immune responses to respiratory infections, I’ve watched news of the emerging coronavirus variants with concern. I wondered whether vaccination or previous infection would provide protection...
















