Vaccines

New COVID jabs are coming — who should get them? Nature - Countries rolling out updated vaccines weigh whether to restrict them to high-risk individuals. Kozlov, Max nature

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EU announces deal with Pfizer, others to reserve vaccines for future pandemic The European Commission has contracted Pfizer and several European companies to reserve capacity to make up to 325 million vaccines per year in case of a future global health emergency, it said on Friday. Maggie Fick Reuters

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Study suggests vaccination plays role in making Omicron waves less severe CIDRAP

A new analysis suggests that the Omicron variant has comparable intrinsic severity to the ancestral (Wuhan) SARS-CoV-2 strain, but its effective severity is substantially lower because of vaccination.

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Case-patients with at least one dose of Pfizer-BioNTech or CoronaVac vaccine had significantly lower odds of mortality than unvaccinated patients, the authors said, with the lowest odds observed in people who had received three Pfizer doses (odds ratio, 0.31; 95% CI, 0.18 to 0.49).

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CDC data show 31% COVID-19 vaccine protection against Omicron in nursing home residents Vaccine effectiveness among nursing home residents up to date on their COVID-19 vaccines is 31.2%, study finds. CIDRAP

Vaccine effectiveness (VE) among nursing home residents up to date on their COVID-19 vaccines is 31.2%, according to new research in Morbidity and Mortality Weekly Report.

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