Influence of age on the effectiveness and duration of protection in Vaxzevria and CoronaVac vaccines – medRxiv
The post [Preprint] Large cohort study in Brazil showed AstraZeneca vaccine had high overall effectiveness against severe disease to individuals up to 89 years of age. In comparison, CoronaVac had high overall effectiveness against severe disease in individuals up to 79 years. appeared first on Links Medicus.
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