Molecular tests are far superior to rapid antigen tests—and now you can get them for home use. Amanda Blum is a freelancer who writes about smart home technology, gardening, and food preservation.

As we get into another winter holiday season, COVID is still part of our lives. And although it's hard to predict exactly what this year's cold, flu and coronavirus season will look like, experts want ...

Rapid polymerase chain reaction (PCR) testing in the intensive care unit (ICU) resulted in improved antibiotic stewardship relative to standard care but could not demonstrate non-inferiority in the ...