Can herd immunity help stop the coronavirus? Experts warn it’s not that easy.

Health professionals and officials continue to warn that there is no easy way out of the pandemic, particularly with parts of the U.S. beginning to ease lockdowns. Dr. Mike Ryan, the World Health Organization’s emergencies director, offered some stern words Wednesday about hopes that herd immunity could stymie the coronavirus. “Humans are not herds,” he said. Herd immunity has emerged...

How to protect yourself from coronavirus infection?

World Health Organization recommends people take simple precautions against virus to reduce exposure and transmission The spread of the coronavirus across China and to at least 10 other countries including the US, South Korea and Japan has prompted experts and health authorities to offer advice on how to reduce the chances of contracting the illness. All but four of the 80 reported deaths so...