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- AstraZeneca: The new corona vaccine trial has gone through all the necessary revisions and cannot comment on individual cases.
- How great is the risk from the trial of the new corona vaccine? Experts interpret the deaths of volunteers who participated in the Oxford vaccine trial in Brazil-IT & Health cnBeta
- One subject dies in Brazil Oxford vaccine trial foiled by Deutsche Welle
- To speed up the development of a vaccine, the UK intends to infect volunteers with the new corona virus. VOA Mandarin
- Zhejiang Emergency Vaccination Expert: Can Fight Harmful Epoch
- See the full report on Google News