Common colds train the immune system to recognize COVID-19

[Live Science, Shutterstock] This existing immune system “memory” may explain why some people have milder COVID-19 infections. Previous infections with common cold viruses can train the immune system to recognize SARS-CoV-2, the virus that causes COVID-19, according to a new study. The study, published Aug. 4 in the journal Science, found […]

[Forbes] A new study published in Nature Medicine indicates that immunity to infection by SARS-CoV-2 may fade quickly, at least in people with no or moderate symptoms. The duration of protection from reinfection is a subject of intense interest both for convalescents returning to work and for vaccines. The study focused primarily on two […]

Buck Bully

immune system

Common colds train the immune system to recognize COVID-19

Immunity To Covid-19 Infection May Fade Quickly