With the spread of the new virus strain Sars-CoV-2, wearing 2 masks or "dual masks" will help prevent more than 85% of dust particles compared to 56% of conventional medical masks. In addition, this approach also helps to improve the fit of medical masks.
8/23/2021 10:28:48 AM
CDC recommends:
✅ SHOULD:
- Combine a disposable mask (medical mask) underneath AND a cloth mask on the outside, or combine wearing a mask correctly and a dropper to help REDUCES the risk of infection with the Sars-CoV-2 virus, which is forced to come into close contact, especially in occupations such as drivers, food salespeople, people traveling on planes, caregivers of Covid-19 patients in the family, etc.
❌ SHOULD NOT:
- Combine wearing 2 disposable medical masks together
- Combine N95 mask with another type of mask
- Wear each dropper without a mask