COVID PPE: Difference between revisions
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*3M produces 35 million per month, or 420M per year - about 1/10 the need | *3M produces 35 million per month, or 420M per year - about 1/10 the need | ||
*'''There is a dire short supply of N95 masks''' | *'''There is a dire short supply of N95 masks''' | ||
*'''But do N95 masks protect against COVID?''' - see graphic on particle size and N95 - [https://www.scmp.com/economy/china-economy/article/3065264/china-backs-free-trade-masks-despite-coronavirus-induced] | |||