Ever get a notification warning you that your phone has detected someone nearby has tested positive for COVID-19 and you might have been exposed? Those are now a thing of the past as of last Thursday.

Researchers with Mount Sinai Hospital and Yale University say they’re the first to identify specific blood biomarkers that can accurately identify long Covid—allowing them to create an algorithm to ...

As businesses continue to gradually reopen, visiting some may come with more risk of coronavirus exposure than others. Dr. Daliah Wachs broke down the COVID-19 exposure risk of various establishments.