Dr. Rochelle Walensky, director of the Centers for Disease Control and Prevention, said the agency has been monitoring and preparing for omicron, partly by dramatically increasing its genomic sequencing capacity.
Vaccines, boosters, masking in indoor public settings, washing hands frequently and physical distancing “work to prevent the spread of COVID-19, no matter the genetic sequence,” she said.
In laying out his multipoint plan for protecting Americans from COVID-19 over the winter, President Joe Biden said infections are expected to rise and the best defense against them are vaccines and booster shots.
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