CDC Drops Some Outdoor Mask Advice for Vaccinated People, Based on This Science

[Bok]

The agency’s latest guidelines are in line with a wealth of evidence that COVID is far less likely to be transmitted outside than indoors

-- Read more on ScientificAmerican.comhttp://feeds.feedburner.com/~ff/ScientificAmerican-News?i=cA3FzkASfIg:peYIKNSL21o:V_sGLiPBpWU (http://rss.sciam.com/~ff/ScientificAmerican-News?a=cA3FzkASfIg:peYIKNSL21o:V_sGLiPBpWU) http://feeds.feedburner.com/~ff/ScientificAmerican-News?i=cA3FzkASfIg:peYIKNSL21o:gIN9vFwOqvQ (http://rss.sciam.com/~ff/ScientificAmerican-News?a=cA3FzkASfIg:peYIKNSL21o:gIN9vFwOqvQ) http://feeds.feedburner.com/~ff/ScientificAmerican-News?d=cGdyc7Q-1BI (http://rss.sciam.com/~ff/ScientificAmerican-News?a=cA3FzkASfIg:peYIKNSL21o:cGdyc7Q-1BI) http://feeds.feedburner.com/~ff/ScientificAmerican-News?d=QXVau8BzmBE (http://rss.sciam.com/~ff/ScientificAmerican-News?a=cA3FzkASfIg:peYIKNSL21o:QXVau8BzmBE) http://feeds.feedburner.com/~ff/ScientificAmerican-News?i=cA3FzkASfIg:peYIKNSL21o:F7zBnMyn0Lo (http://rss.sciam.com/~ff/ScientificAmerican-News?a=cA3FzkASfIg:peYIKNSL21o:F7zBnMyn0Lo) http://feeds.feedburner.com/~ff/ScientificAmerican-News?d=l6gmwiTKsz0 (http://rss.sciam.com/~ff/ScientificAmerican-News?a=cA3FzkASfIg:peYIKNSL21o:l6gmwiTKsz0) http://feeds.feedburner.com/~ff/ScientificAmerican-News?d=I9og5sOYxJI (http://rss.sciam.com/~ff/ScientificAmerican-News?a=cA3FzkASfIg:peYIKNSL21o:I9og5sOYxJI) http://feeds.feedburner.com/~ff/ScientificAmerican-News?d=qj6IDK7rITs (http://rss.sciam.com/~ff/ScientificAmerican-News?a=cA3FzkASfIg:peYIKNSL21o:qj6IDK7rITs) http://feeds.feedburner.com/~ff/ScientificAmerican-News?d=yIl2AUoC8zA (http://rss.sciam.com/~ff/ScientificAmerican-News?a=cA3FzkASfIg:peYIKNSL21o:yIl2AUoC8zA)
http://feeds.feedburner.com/~r/ScientificAmerican-News/~4/cA3FzkASfIg

More... (http://rss.sciam.com/~r/ScientificAmerican-News/~3/cA3FzkASfIg/)