Prospective national cohort in Chile showed CoronaVac effectiveness was 65.9% for symptomatic Covid-19, 87.5% for hospitalization, 90.3% for ICU admission, and 86.3% for death.

Effectiveness of an Inactivated SARS-CoV-2 Vaccine in Chile – New England Journal of Medicine

Related: Phase 1/2 RCT: CoronaVac is well tolerated and safe and induces strong humoral responses in children and adolescents aged 3–17 years. AND WHO approval of Chinese CoronaVac COVID vaccine will be crucial to curbing pandemic. AND Brazilian town experiment shows mass vaccination can wipe out COVID-19.

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