Coronavirus LIVE Updates: AstraZeneca Manufacturing Error Clouds Vaccine Study Results

Coronavirus LIVE Updates: AstraZeneca and Oxford University on Wednesday acknowledged a manufacturing error that is raising questions about preliminary results of their experimental COVID-19 vaccine.

source https://www.news18.com/news/india/coronavirus-live-updates-astrazeneca-manufacturing-error-clouds-vaccine-study-results-3117626.html