Boosters

Studies detail Omicron immune protection after infection, vaccination One study looked at BA.5 infection after vaccination, while another examined vaccine effectiveness in children and adolescents. CIDRAP

A pair of new studies describe infection- and vaccine-conferred immunity against the SARS-CoV-2 Omicron variant, with one showing that vaccinated people have good protection against BA.5 subvariant reinfection for at least 8 months after infection, and the other finding that the vaccine is 46% and 70% effective against infection and hospitalization, respectively, in children.

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'I don't trust it:' Vaccine hesitancy lingers even as China COVID cases surge The problem is a growing headache for Beijing as it tries to persuade more people to get vaccinated in the face of a spike in infections and the prospect of more than 1.5 million deaths after the lifting of strict anti-COVID measures. David Kirton Reuters

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As post-Thanksgiving COVID hospitalizations spike, Dr. Jha urges people to get new booster The White House's COVID-19 coordinator on Sunday said a sharp rise in cases and hospitalizations since Thanksgiving wasn't "totally" surprising -- and he reiterated that holiday gatherings would be safer if people received their updated vaccines. "Why hasn't this been happening?" she asked. YahooNews

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New poll shows why some adults aren't getting the COVID booster The most common reason vaccinated people aren't getting a COVID booster is that they don't think they need one, a survey found. ABC News ABC News

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More than a third, or 37%, said they didn't think the benefits are worth it. Another third, or 36%, said they were too busy or hadn't had time.

About a quarter said they didn't want to deal with bad side effects, while 17% said they were waiting to see if there would be a surge in their area first.