CDC wastewater also shows the XFG variant — nicknamed stratus — is most common in the U.S. Stratus can cause a “razor blade” ...

NasRED (Nanoparticle-Supported Rapid Electronic Detection) is a new diagnostic test developed by researchers at Arizona State University that can identify viral and bacterial infections, including ...

Louisiana is among a group of states with the highest rate of COVID cases right now, according to new data from the Centers ...

COVID-19 cases are rising across the United States, driven by new variants Stratus (XFG) and Nimbus (NB.1.8.1). While Stratus is anecdotally linked to hoarseness and Nimbus to severe sore throat, they ...