The best time to take an at-home COVID-19 test may be on the fourth day of having symptoms, according to a study published in the journal Clinical Infectious Diseases. Researchers looked at nearly 350 ...

In Germany, the activity of acute respiratory diseases is at a higher level than usual for this time of year because of rhinoviruses and SARS-CoV-2, according to the Robert Koch Institute, Germany. If ...

Northwell Health must pay a $650,000 penalty and refund $400,000 to more than 2,000 patients who were wrongfully charged in connection with COVID-19 tests during the first year of the pandemic, when ...

Follow the key races and measures across the nine Bay Area counties. The Bay Bay Area-raised host Ericka Cruz Guevarra brings you context and analysis to make sense of the news. Episodes drop Monday, ...

The study was originally meant to be published in a CDC weekly report in March.