"Cloth masks do not protect as well as surgical masks and may increase your risk if not washed and replaced daily."
Healthcare workers urgently need better advice on face masks, says @UNSWMedicine infectious diseases expert Prof Raina MacIntyre. https://kirby.unsw.edu.au/news/healthcare-workers-need-better-advice-cloth-masks-biosecurity-expert-says …pic.twitter.com/mjv7MHuHRb
5:57 PM - 6 Apr 2020
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