The use of masks by the general population reduces the community transmission of certain respiratory diseases. By blocking the emission of drops, its use is justified when it is not possible to maintain the safety distance.
Based on the available scientific evidence, the Mask Identifier application has several objectives:

1. Facilitate the choice of the most suitable type of mask.
2. Provide guidance on the characteristics and use of the masks.
3. Define the protection provided by each type of mask.
4. Present the regulations and certifications that each type of mask must meet.
5. Indicate what information should appear on the label.
6. List a series of general tips to be protected.

Masks are only a complementary means of protection. It is essential to continue complying with the other preventive measures recommended by the Ministry of Health, such as hand hygiene and a physical distance of 2 meters.