One expert quoted by the BMJ said lessening the dispersal of infected saliva from someone’s mouth might help slow the spread of the virus.
“If an aerosol droplet hits the weave of the mask fabric rather than the hole, it is clearly arrested,” Ian Jones, a professor of virology at the University of Reading, told BMJ. “They are not a cure, but they address the longer, flatter epidemic curve everyone is trying to achieve.”
CE certified FFP2/KN95 mask (equivalent to N95) Material: Nonwoven fabric with meltblown plastic layer Features: Breathable, soft lining, latex and fiberglass free, nose clip and ear loop Application: Hospital, Medical, Dental, Daily use Style: Elastic ear-loop or tie on Breathing resistance (delta p)99% , particle filtration efficiency(bfe%)>99%. Product Features: 1. Product weight: 25 grams 2. Masks are Not Washable but they are Reusable. 3. Filters are inbuilt in the mask. No need for separate filters.