News

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 ...
“Stratus,” originally known as Variant XFG, is the second most prominent strain of COVID in the United States. According to ...
Summer heat, outdoor fun … and cold and flu symptoms? The three may not go together in many people’s minds: partly owing to ...
A new COVID-19 strain, Stratus, with variants XFG and XFG.3, is spreading in England, with XFG.3 making up 30% of cases. WHO ...