A year after omicron began its assault on humanity, the ever-morphing coronavirus mutant drove COVID-19 case counts higher in many places just as Americans gathered for Thanksgiving. It was a prelude ...
The latest Omicron subvariant, XBB.1.5, is the most transmissible strain of COVID yet — but does not seem to make people sicker, the World Health Organization has said. XBB.1.5 has spread quickly ...
New York City health officials are warning residents that the infectious omicron subvariant XBB.1.5 may be more likely to infect people who have already been vaccinated or infected with COVID-19.
A new omicron coronavirus subvariant dubbed XBB.1.5 now accounts for an estimated 40.5 percent of all US COVID-19 cases amid a winter wave that is driving up hospitalizations, particularly in places ...
The Omicron XBB subvariants now comprise over 50% of the Covid-19 cases in New York State. Will Holiday gatherings such as New Year's celebrations result in yet another Covid-19 surge? (Photo by YUKI ...
On August 31, 2022, the Food and Drug Administration (FDA) authorized the Moderna and Pfizer–BioNTech bivalent Covid-19 vaccines, each containing equal amounts of mRNA encoding the spike protein from ...
Omicron-specific booster: Children as young as 6 months old are now eligible to get the updated COVID-19 vaccine. (Getty Images) While the American Academy of Pediatrics (AAP) recommends that all ...
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