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What you need to know about the BA.5 omicron variant
Cases of COVID-19 are once again surging in the U.S., and the BA.5 omicron variant is fueling this latest wave, according to the Centers for Disease Control and Prevention.Dr. Gregory Poland, head of Mayo Clinic's Vaccine Research Group, says the BA.5 variant is hypercontagious and is contributing to increases in hospitalizations and ICU admissions. A new study published in Nature found the variant was four times more resistant to messenger RNA vaccines than earlier strains of…
https://newsnetwork.mayoclinic.org/?p=343886
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