Douglas Hermann News Today

In the u. S. State. Trials for one of the worlds leading Coronavirus Vaccine contenders have been put on hold astra zeneca says a patient has a potentially unexplained illness which will need further investigation the pharmaceutical giant is working with Oxford University to help develop the vaccine which had begun late stage testing last week thousands are taking part in the trial in the u. K. U. S. Brazil and south africa last month astra zeneca agreed to supply the e. U. Up to 400000000 doses...