Total 5 Posts
Scientists were not surprised by reports on coronavirus reinfection; the lack of symptoms on reinfection is encouraging.
Some people who have never had COVID-19 have the antibodies to fight it – possibly from an earlier infection with a different coronavirus.
Researchers cannot agree on topics such as face mask, immunity, and number of coronavirus infections. A microbiologist explains why.
This winter, the field of respiratory viruses will be crowded.
Some things about COVID-19 still don’t add up.