Well, we won't find out until the trials end, but why would they have been approved to continue by safety boards if that wasn't the case? Also, the AZ trial wa

Well, we won't find out until the trials end, but why would they have been approved to continue by safety boards if that wasn't the case? Also, the AZ trial was given the go-ahead along with the J&J trial. https://www.reuters.com/article/us-health-coronavirus-astrazeneca-usa-idUSKBN2782KF https://www.reuters.com/article/us-health-coronavirus-astraz...