With COVID-19 cases rising across the country, you may be inclined to pull out one of those leftover at-home rapid tests received months ago from the Biden administration. Even if the box says the ...
A new COVID variant known as the "XEC variant" is raising questions and capturing the attention of researchers heading into the fall and winter season. The variant has been largely spreading overseas ...
XFG variant rose from 14% to 78% of U.S. cases between June and August 2025. Updated vaccines offer protection; older or at-risk adults advised to act early. CDC urges masks, hand hygiene and rapid ...
AI-generated summary reviewed by our newsroom. Read our AI Policy. XFG variant rose from 14% to 78% of U.S. cases between June and August 2025. Updated vaccines offer protection; older or at-risk ...
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