4 ms·
The CDC has literally outlined which expired masks are acceptable and which are not: https://www.cdph.ca.gov/Programs/CID/DCDC/Pages/FAQ-N95.aspx https://www.c
by disillusioned 7y ago
The CDC has literally outlined which expired masks are acceptable and which are not:
https://www.cdph.ca.gov/Programs/CID/DCDC/Pages/FAQ-N95.aspx https://www.cdph.ca.gov/Programs/CID/DCDC/Pages/FAQ-N95.aspx
Take that for what you will.