Antiseptic soap and nasal decolonization can prevent infection and hospitalization among nursing home residents — a simple intervention more facilities should use, Susan Huang, MD, the medical ...

New research suggests Omicron may be easier to detect in saliva than nasal samples. Some experts recommend swabbing your throat then your nose for a COVID-19 rapid test, even if the test doesn't say ...

COVID-19 cases in the U.S. are at record numbers, fueled by the spread of the omicron variant. The country’s daily test volume has risen in tandem, and is now at its highest compared to any other ...

The first challenge with rapid at-home self tests for COVID-19 is getting one. But once you have a test, there are now growing questions about what body part you should swab to get the most accurate ...