The COVID-19 variant KP.3.1.1 rose 12.7% and now makes up over 50% of COVID cases, the CDC Nowcast data tracker shows.
COVID-19 variant trackers are now closely watching the rise of a new virus variant called XEC, which has been spotted around ...
I am deeply troubled by the growing distrust of science in our society, just at the time when its insights are most needed.
The latest, highly contagious subvariants are driving infections, but new vaccines may help stem the tide of another wave — ...
The new and contagious XEC COVID-19 variant is spreading rapidly in several countries. Will it cause a surge in the U.S.?
COVID levels in the U.S. remain high, according to wastewater detections, which is a retreat from the CDC’s label of “very ...
October: time for muddy soccer practices, cider pressing and Halloweentown ... And time to roll up your sleeves.
In Depth
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COVID-19 vaccines for kids: What you need to know
Learn about the safety and effectiveness of COVID-19 vaccines for kids, the possible side effects, and the benefits of vaccination.
Currently, KP.3.1.1 accounts for over half of all COVID cases in the U.S. The next closest subvariant circulating is KP.2.3, ...
Dr Jay Varma, who was advising the previous Bill de Blasio administration in New York on social distancing from April 2020 to ...