The new COVID-19 variant XFG, or "Stratus," has been making its way across the United States and Oklahoma. Here's what to know about the new variant.

Updated COVID vaccines are necessary, just as flu vaccines are updated because immunity wanes with time, even among those vaccinated and those that have had prior COVID infections. In addition, the ...

COVID is making a late summer surge, with the Centers for Disease Control and Prevention estimating the virus is likely increasing in 49 states. While overall virus activity and emergency room visits ...