Having a previous SARS-CoV-2 infection provided a gradient of protection against reinfection, especially against severe forms of COVID-19.

To address the community's need for COVID-19 testing following the omicron variant's surge, the testing site, run by Nomi Health, expanded its hours Monday. The site offers PCR and rapid antigen ...

Researchers are still trying to figure out what will happen with both the Delta and Omicron variants of COVID-19 spreading simultaneously. Now, new lab-based data are suggesting that the newer variant ...