https://www.healthshots.com/health-news/covid-19-stratus-variant-surge-us/
Aug 28, 2025 - Covid-19 Stratus variant surge in the South U.S.: Know its symptoms, and vaccination recommendations to stay informed and safe this winter.
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https://healthmatters.nyp.org/what-to-know-about-covid-variant-xfg-stratus-and-how-to-protect-yourself/
Sep 19, 2025 - An infectious disease expert shares information on the Stratus variant, XFG, the newly dominant COVID strain spreading in the United States.
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