#COVID19 #CHOOSELIFE
After halting use of the AstraZeneca vaccine because of disappointing trial data, South Africa is pinning its hope on the J&J shot. So what happens to the million doses of the AZ vaccine we have now, can’t we still use that? Is some protection better than none? Why not take the first shot and then wait for the booster shot which protects against the new variant? We chat with Senior Vaccine Research Scientist at WITS, Associate Prof Marta Nunes to get some answers...