Covid-19 Vaccine Trial Led by Oxford and AstraZeneca Has Only 50% Chance of Success, Says Project Leader

Adrian Hill, director of Oxford's Jenner Institute, which has teamed up with drugmaker AstraZeneca Plc to develop the vaccine, said that an upcoming trial, involving 10,000 volunteers, threatened to return 'no result' due to low transmission of COVID-19 in the community.

from Top World News- News18.com https://ift.tt/3ghn9u2