The highly transmissible Omicron subvariant XBB.1.5 now accounts for over 90 per cent of new Covid-19 cases reported in the ...

XBB.1.5 made up 90% of new coronavirus ... About 35% of U.S. counties are experiencing a “high” level of COVID-19 transmission, according to CDC data. Nearly 23% are experiencing a ...

Coincidentally, the CDC’s map of Minnesota’s COVID-19 “Community Levels” is ... the University of Minnesota’s Genomic Center. The XBB subvariant now comprises 91 percent of the viral ...

FILE - A COVID-19 testing site stands on a sidewalk in Midtown Manhattan on Dec. 9, 2022, in New York City. (Photo by Spencer Platt/Getty Images) A new omicron variant is quickly spreading across ...

The Cochrane Library today issued a statement clarifying its recent review on mask and respirator use in households and healthcare settings, which some people have used to suggest that the measure isn ...

In fact, the newest variant, XBB.1.5, is so contagious ... In addition, the CDC is expected to roll back regular screenings for COVID-19 in schools, according to media reports.

Though cases of COVID-19 fell by almost 100 compared to two weeks ago, hospitalizations and deaths increased on the Space ...

Three quarters of US high school students didn't get enough sleep, and two-thirds had difficulty completing schoolwork, in ...

In a news release Friday, the CDC said epidemiologic data showed there is no longer a surge in COVID-19 cases in China, and the agency determined that requirements are no longer necessary.

Wu Zunyou, chief epidemiologist of the Chinese Center for Disease Control and Prevention. Photo: IC. China’s current flu ...