Ruth Link-Gelles, who heads the CDC vaccine efficacy team, reviewed a series of studies examining the overall efficacy of vaccines in different groups from February to...
Rural residents are at increased risk of hospitalization and death from Covid-19, but as of April, rural immunization rates lag behind cities and pandemics, according to...
In the last 10 of the 11 days, the number of “fully vaccinated” people has increased more than the number of “at least one vaccinated” people....
Citing early studies, the CDC said the mutants could be about 20% more contagious. Some Covid-19 treatments may also be less effective against strains. Still, the...
Researchers have found that a cloth mask can be layered over a medical procedure mask, such as a disposable blue surgical mask, to provide a snug...
White House Coronavirus Task Force Told the state last week According to a report obtained by CNN, “In addition to the British variants that are already...
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