New virus cases decline in the US and experts credit masks
NEW YORK (AP) — The number of Americans newly diagnosed with the coronavirus is falling — a development experts credit at least partly to increased wearing of masks — even as the outbreak continues to claim nearly 1,000 lives in the U.S. each day.
About 43,000 new cases are being reported daily across the country, down 21% from early August, according to data compiled by Johns Hopkins University. While the U.S., India and Brazil still have the highest numbers of new cases in the world, the downward trend is encouraging.
“It’s profoundly hopeful news,” said Dr. Monica Gandhi, an infectious-diseases expert at the University of California, San Francisco, who credits the American public’s growing understanding of how the virus spreads, more mask-wearing and, possibly, an increasing level of immunity.
“Hopefully all those factors are coming into play to get this virus under control in this country that’s really been battered by the pandemic,” she said.
The virus is blamed for more than 5.7 million confirmed infections and about 178,000 deaths in the U.S. Worldwide, the death toll is put at more than 810,000, with about 23.7 million cases.
Jeffrey Shaman, a public health expert at Columbia University, said he is skeptical enough people are immune to significantly slow the spread. But he agreed that changes in Americans’ behavior could well be making a difference, recalling the impact that people’s actions had in containing Ebola in West Africa several years ago.
“Ebola stopped for reasons we didn’t anticipate at the time. It was so horrifying that people stopped touching each other,” Shaman said. Something similar may be happening with the coronavirus, he said.
“I know I don’t have nearly the number of contacts that I used to,” Shaman...
