N95, KN95 or KF94? How to Find the Right Covid Mask

Knowing which mask to pick and making sure it ’s not a fake requires the sleuthing skills of a forensic investigator. Our guide can help.

Source: NYT Health - January 15, 2022 Category: Consumer Health News Authors: Tara Parker-Pope Tags: Masks Content Type: Service Coronavirus (2019-nCoV) Coronavirus Omicron Variant Shopping and Retail Counterfeit Merchandise Source Type: news