Tag: natural immunity

Past COVID-19 infection offers protection against reinfection

Editor's Note This systematic review and meta-analysis by researchers at the University of Washington, Seattle, finds that natural immunity provided by past COVID-19 infection offers strong protection against reinfection and severe disease for at least 40 weeks. The analysis included 65 studies from 19 countries. Among the findings: For those…

Read More

By: Judy Mathias
February 22, 2023
Share

Join our community

Learn More
Video Spotlight
Live chat by BoldChat