In hospitals, a variety of Custom Mask offer different grades of protection. The most protective is an FFP3 or, alternatively, an N95 or even an FFP2.
There are 2 main forms of masks used to prevent respiratory infection: surgical masks, sometimes referred to as goggles, and respirators. These masks differ by the type and size of infectious particles they can filter. Tube mask are employed additionally for respiratory viruses that spread via droplets, which travel short distances and are transmitted by cough or sneeze. Face masks often fit loosely and prevent the wearer from spreading large sprays and droplets, as well as preventing hand-to-face contact. N95 respirators block 95% of airborne particles. They are tight fitting preventing inhalation of smaller infectious particles that could spread through the air over long distances after an infected person coughs or sneezes. Diseases that need use of an N95 respirator include tuberculosis, chickenpox, and … Read the restRead More