Hong Kong coronavirus fight must not overlook airborne transmission

Warnings that Covid-19 is an airborne disease and governments should focus on precautions to stop the coronavirus spreading through the air are gaining momentum after a group of interdisciplinary experts published an article in The Lancet, listing 10 reasons for their arguments.Experts who are pushing for more focus on this route of transmission say a number of studies have reinforced this argument.Linsey Marr, an environmental engineer at Virginia Tech who specialises in aerosol studies, said…

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