The Coronavirus Can Float in Indoor Air, W.H.O. Concedes
Published
The agency also said that people without symptoms may spread the virus. The acknowledgments should have come sooner, some experts said.
Full ArticlePublished
The agency also said that people without symptoms may spread the virus. The acknowledgments should have come sooner, some experts said.
Full ArticleBy Paul W. Franks and Joacim Rocklöv*
More than half a million people have died from COVID-19 globally. It is a major..
Researchers from the University of Houston, in collaboration with others, have designed a "catch and kill" air filter that can trap..