Wednesday, March 31, 2021
Chinese COVID-19 vaccines show ‘safety’, but data lacking: WHO
Sinopharm, Sinovac efficacy unknown in older people, those with comorbidities
https://www.samaa.tv/news/2021/03/chinese-covid-19-vaccines-show-safety-but-data-lacking-who/?utm_source=dlvr.it&utm_medium=blogger
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