
By BY GINA KOLATA from NYT Health https://ift.tt/3g1wHZW

Experts are puzzling over cases where people have had COVID-19 twice. There’s been no comprehensive study of cases like this, and no one knows yet whether reinfection is possible, especially so soon after someone has recovered.
The link between hair loss and COVID is just starting to be reported and recognized in research.
Patients need to understand that hospitals provide safe care and quick treatment is essential to prevent death and disability, doctors say.
The news is good for coffee lovers: Caffeinated coffee does not appear to raise any disease risks, and is instead linked to lower odds of various diseases