Sinovac ' s COVID Vaccine Over 50% Effective in Brazil Tests: Report Sinovac ' s COVID Vaccine Over 50% Effective in Brazil Tests: Report

Sinovac Biotech ' s vaccine against COVID-19 is over 50% effective in late-stage trials, newspaper Folha de S. Paulo reported.Reuters Health Information
Source: Medscape Medical News Headlines - Category: Consumer Health News Tags: Infectious Diseases News Source Type: news