Two mask methods are recommended by the CDC: Double masking and a trick to improve the fit of a single surgical mask.
Source link : https://www.washingtonpost.com/nation/2021/02/10/coronavirus-covid-live-updates-us/?utm_source=rss&utm_medium=referral&utm_campaign=wp_national
Author : By Derek Hawkins and Paulina Villegas
Publish date : 2021-02-10 15:47:06
Copyright for syndicated content belongs to the linked Source.
No quarantine needed for those who have received both shots of coronavirus vaccine, CDC says
