CoronaVac vaccine: its results are patchy, but the world can’t ignore its usefulness.
27 Jul, 2021 | 03:38h | UTCRelated:
RCT: CoronaVac showed efficacy of 83.5% for preventing symptomatic SARS-CoV-2 infection.
WHO approval of Chinese CoronaVac COVID vaccine will be crucial to curbing pandemic.
Brazilian town experiment shows mass vaccination can wipe out COVID-19.