A blood test on hospital admission showing the presence or absence of SARS-CoV-2 can identify patients at a high risk of severe COVID-19, according to researchers. Admitted patients without virus in their blood have a good chance of rapid recovery.
A blood test on hospital admission showing the presence or absence of SARS-CoV-2 can identify patients at a high risk of severe COVID-19, according to researchers. Admitted patients without virus in their blood have a good chance of rapid recovery.