COVID reinfections: are they milder and do they strengthen immunity?

illpaxphotomatic/Shutterstock We’ve known since early on in the pandemic that COVID reinfections could occur. One of the first reinfections reported was in a 33-year-old man from Hong Kong. His initial infection was diagnosed on March 26 2020, with his second infection, with a genetically distinct virus, being diagnosed 142 daysContinue Reading