India Covid rates plummet, experts struggle to find explanation
04:33India’s Covid-19 infection rate plummeted, but experts still don’t know why. NBC News’ Janis Mackey Frayer explains the factors scientists are looking at in India’s comeback.
India’s Covid-19 infection rate plummeted, but experts still don’t know why. NBC News’ Janis Mackey Frayer explains the factors scientists are looking at in India’s comeback.
