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Covid-19 vaccine trial paused after unexplained illness
Worldwide infections to date now stand at more than 27 million, and more than 890,000 people have died from the disease.
Covid-19 vaccine trial paused after unexplained illness
By: NewVision Reporter, Journalist @NewVision
Clinical trials on one of the most advanced experimental Covid-19 vaccines, which is being developed by pharmaceutical company AstraZeneca and Oxford University, were "paused" Tuesday after a volunteer developed an