A breakthrough medication may help stop COVID-19 before it starts for people exposed at home, offering hope for families with high-risk loved ones. The SCORPIO-PEP trial found the drug ensitrelvir, ...

A malaria drug President Donald Trump took to try to prevent COVID-19 proved ineffective for that in the first large, high-quality study to test it in health workers and others closely exposed to ...

Completed clinical results with ratutrelvir confirm a differentiated profile versus PAXLOVID® with fewer adverse events and no viral rebounds ...

PHILADELPHIA -- Can a drug used to treat high cholesterol also treat COVID-19? It's a question researchers at Penn Medicine, in Philadelphia, are trying to answer. Two different studies in ...

Just in time for a summer COVID wave to remind us that SARS-CoV-2 is here to stay, researchers at the University of California, San Diego (UCSD) have published new findings that show an experimental ...