The latest figures from Ireland's Health Protection Surveillance Centre (HPSC) show the variant's share of confirmed cases ...

Ireland is seeing a rise in Covid cases linked to the fast-spreading XFG Stratus variant, now behind nearly every confirmed ...

There is a unique symptom associated with the most recent Covid variant, which is currently circulating around Ireland amid ...

New in vitro neutralization data show continued, consistent neutralizing activity of PEMGARDA® (pemivibart) against XFG Centers for Disease Control data and wastewater surveillance data indicate XFG ...

COVID-19 cases are rising across the U.S., with Texas among the hardest hit. Experts say the Stratus variant and summer ...

Even though we usually think of them as a winter problem, summer colds are real. Hot weather often drives people indoors with ...

More than 40 coronavirus mutations are circulating this season, but none of them can trigger a new pandemic, Health Minister ...

Washington is among a dozen states seeing elevated levels of COVID as a new variant ripples through the nation. Why it matters: The XFG "stratus" variant is driving up cases just as kids return to ...