Indoor airborne virus spread possible: WHO
Published
Authorities around the world are urging people to wear face coverings as the WHO acknowledged the coronavirus may be spread through the air.
Full ArticlePublished
Authorities around the world are urging people to wear face coverings as the WHO acknowledged the coronavirus may be spread through the air.
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..