Protection against viruses
Considering the current situation, it’s imperative to talk about how to be protected.
That is why we will briefly explain the types of face masks and how to use them to protect yourself from COVID-19.
Characteristics:
![](https://nuwelt.com/wp-content/uploads/2020/10/cubre1.jpg)
Homemade face mask
![](https://nuwelt.com/wp-content/uploads/2020/10/cubre2.jpg)
Medical mask
![](https://nuwelt.com/wp-content/uploads/2020/10/cubre3.jpg)
Surgical mask KN95
Seals around face
![](https://nuwelt.com/wp-content/uploads/2020/10/no3.jpg)
![](https://nuwelt.com/wp-content/uploads/2020/10/no3.jpg)
![](https://nuwelt.com/wp-content/uploads/2020/10/si3.jpg)
Capacity to filter viral particles
![](https://nuwelt.com/wp-content/uploads/2020/10/no3.jpg)
![](https://nuwelt.com/wp-content/uploads/2020/10/no3.jpg)
![](https://nuwelt.com/wp-content/uploads/2020/10/si3.jpg)
Surgical grade health tool
![](https://nuwelt.com/wp-content/uploads/2020/10/no3.jpg)
![](https://nuwelt.com/wp-content/uploads/2020/10/no3.jpg)
![](https://nuwelt.com/wp-content/uploads/2020/10/si3.jpg)