Additional COVID information, August 2021

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Aug 29, 2021, 10:51:18 PM8/29/21

to Energy Conservation in Housing

See attached PDF documents for updates on COVID variants, mask effectiveness, and the value of vaccines in our lives.

It’s a dangerous world out there, 4 April 2021 .pdf

COVID Variants, and the mRNA vaccines, 16 June 2021.pdf

Protection levels with various types of face masks, 28 Aug 2021.pdf

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