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Sinovac regimen gets strong boost from Pfizer, AstraZeneca or J&J Covid shots: study

The study found that CoronaVac received the strongest boost from a viral vector or RNA shot, including against the Delta and Omicron coronavirus variants. Sinovac regimen gets strong boost from Pfizer, AstraZeneca or J&J Covid shots: study
 Reuters
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Reuters
Published at : January 25, 2022
Updated at : January 25, 2022 13:47

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