Vaccines work against Covid — but not enough people are getting the shots, U.S. doctor says
Vaccines are working against Covid-19, including the highly contagious delta variant — but the challenge is in getting enough people inoculated, according to a professor of preventive medicine at the Vanderbilt University School of Medicine. “Leaving it in the refrigerator doesn’t help, that won’t prevent disease. You have got to move that vaccine into arms,” William Schaffner… Read More: Vaccines work against Covid — but not enough people are… »