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Toronto hospitals can't force unvaccinated nurses to wear maskswww.theglobeandmail.com › canada › article-toronto-hospitals-cant-f...
www.theglobeandmail.com
Mr. Kaplan also heard an expert, Lisa Brosseau, a professor of environmental and occupational health sciences, testify that surgical masks fit ...
Mask Orders and the Science of Homemade Masks | School of ...
publichealth.uic.edu
· Lisa Brosseau, PhD, retired professor of environmental and occupational health sciences, was interviewed by Talkzone.com Internet Talk Radio and featured on WBT Radio in Charlotte discussing local and state orders requiring the use of masks in public places. Brosseau said there is little established science on the use of cloth masks and questioned the efficacy of …
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