FILE PHOTO: A man works in a laboratory of Chinese vaccine maker Sinovac Biotech, developing an experimental coronavirus disease (COVID-19) vaccine, during a government-organized media tour in Beijing, China, Sept. 24, 2020. REUTERS/Thomas Peter/File Photo
BEIJING/SINGAPORE (Reuters) - Fragmental releases of efficacy data for the COVID-19 vaccine developed by China's Sinovac could undermine confidence in the shot, experts warned, as several countries prepare for mass inoculations with the vaccine.
Turkish researchers said on Thursday Sinovac's CoronaVac was 91.25% effective based on an interim analysis only to see a confusing readout the same day from Brazil which said the vaccine's efficacy was between 50% and 90%.
Already a subscriber? Log in.
Win a prize this Mother's Day by subscribing to our annual plan now! T&C applies.
Cancel anytime. No ads. Auto-renewal. Unlimited access to the web and app. Personalised features. Members rewards.
Follow us on our official WhatsApp channel for breaking news alerts and key updates!
