How Trump Could Have Exposed Biden and Others to COVID at the Debate

[Bok]

An expert on airborne virus transmission explains the risks of talking loudly without wearing a mask in an indoor environment

-- Read more on ScientificAmerican.comhttp://feeds.feedburner.com/~ff/ScientificAmerican-News?i=Zsjmu8vKhUY:TRIjCWISfFQ:V_sGLiPBpWU (http://rss.sciam.com/~ff/ScientificAmerican-News?a=Zsjmu8vKhUY:TRIjCWISfFQ:V_sGLiPBpWU) http://feeds.feedburner.com/~ff/ScientificAmerican-News?i=Zsjmu8vKhUY:TRIjCWISfFQ:gIN9vFwOqvQ (http://rss.sciam.com/~ff/ScientificAmerican-News?a=Zsjmu8vKhUY:TRIjCWISfFQ:gIN9vFwOqvQ) http://feeds.feedburner.com/~ff/ScientificAmerican-News?d=cGdyc7Q-1BI (http://rss.sciam.com/~ff/ScientificAmerican-News?a=Zsjmu8vKhUY:TRIjCWISfFQ:cGdyc7Q-1BI) http://feeds.feedburner.com/~ff/ScientificAmerican-News?d=QXVau8BzmBE (http://rss.sciam.com/~ff/ScientificAmerican-News?a=Zsjmu8vKhUY:TRIjCWISfFQ:QXVau8BzmBE) http://feeds.feedburner.com/~ff/ScientificAmerican-News?i=Zsjmu8vKhUY:TRIjCWISfFQ:F7zBnMyn0Lo (http://rss.sciam.com/~ff/ScientificAmerican-News?a=Zsjmu8vKhUY:TRIjCWISfFQ:F7zBnMyn0Lo) http://feeds.feedburner.com/~ff/ScientificAmerican-News?d=l6gmwiTKsz0 (http://rss.sciam.com/~ff/ScientificAmerican-News?a=Zsjmu8vKhUY:TRIjCWISfFQ:l6gmwiTKsz0) http://feeds.feedburner.com/~ff/ScientificAmerican-News?d=I9og5sOYxJI (http://rss.sciam.com/~ff/ScientificAmerican-News?a=Zsjmu8vKhUY:TRIjCWISfFQ:I9og5sOYxJI) http://feeds.feedburner.com/~ff/ScientificAmerican-News?d=qj6IDK7rITs (http://rss.sciam.com/~ff/ScientificAmerican-News?a=Zsjmu8vKhUY:TRIjCWISfFQ:qj6IDK7rITs) http://feeds.feedburner.com/~ff/ScientificAmerican-News?d=yIl2AUoC8zA (http://rss.sciam.com/~ff/ScientificAmerican-News?a=Zsjmu8vKhUY:TRIjCWISfFQ:yIl2AUoC8zA)
http://feeds.feedburner.com/~r/ScientificAmerican-News/~4/Zsjmu8vKhUY

More... (http://rss.sciam.com/~r/ScientificAmerican-News/~3/Zsjmu8vKhUY/)