Do N95 masks protect adequately against Covid Omnicron?
I have been using N95s since June of 2020 and have treated numerous unmasked patients while in my office and at NYU College of Dentistry. Actually I "double mask" using a type II or type III surgical mask as an outer covering. The second mask keeps my N95 from getting overly soiled and allows me to get multiple uses out of each N-95 mask. The masks I wear are "genuine" and not counterfeits. The have a NIOSH label and actual numbers stamped on the masks. These masks are either given to m by the dental school or purchased in batches from Schein dental. For most of this time I have taken the subway home from work and lately the trains are getting more crowded. Invariably there are multiple riders either not wearing a mask or wearing one improperly (often they are seated next to me). To the best of my knowledge, I have not contracted Covid. My conclusion is that N95's offer significant protection from Covid, including the Omnicron varient. We have been giving ...