- Brazil to receive first doses of China’s Sinovac COVID-19 vaccine -Butantan Institute AOL
- The woman playing a key role in a small firm’s quest for aneffective COVID-19 vaccine Science Magazine
- Sinovac’s COVID-19 vaccine induces quick immune response:study Reuters
- Covid-19: Chinese Vaccine “Successful in Mid-stageTrials” Novinite.com
- How you may get your Covid-19 jab from a charityvolunteer Daily Mail
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