There is much controversy argument on FFP1 FFP2 FFP3 face marks. First, FFP face marks are tools whose purpose is to prevent the spread of disease within the community. It can be either through isolation, laser, medical, procedure, dental or surgical masks use. Face masks are designed in a way to protect and cover the nose and mouth, with ear loops or ties at the back of the head. There are different types and colours of face masks. It’s advisable to make use of any approved face marks by the health organization.
Even though all the precaution and procedure given by health organization, staying of two meters apart from each other, sneezing and coughing move up to six meters far away. Thou coughing and sneezing produce a muzzle velocity of about 50 meters/second when sneezing and 10 meters/second for coughing—making the two meters’ distance useless. Else, there is any another protection measure like face marks.
Using a respiratory facemask is protecting from all diseases, oily aerosols, smoke and fine dust much better than ordinary face marks or surgical marks. The Europe comprehensive 149 standard verifies FFP1, FFP2 AND FFP3, thus helping to prevent and protecting from all avian flu, SRAS, tuberculosis, also from infection respiratory bacteria.
Also from the experiment, the FFP2 face mask filters 94% while FFP3 filters 99% particles, the more particles to me filter the more the material layers, which makes the masks standard protection against all disease and making breathing resistance higher.
The respirator face masks protect from aqueous and oily aerosols, smoke and fine dust, with a high standard adequate protection against airborne infectious viruses such as COVID_19 and all other related infections. However, the FFP2 AND FFP3 mask respirator help prevent germs from entering the body through the mucous membranes of the mouth and nostrils.
N95 respirator masks are better using a surgical mask which does not filter out both the small and larger particles when the wearer inhales. Using a respirator masks helps to prevent all particles and block 95% of all small particles, coming through the mouth and nose, keeping the wearer safe from all kinds of infections. Also, it gives more convenient access to breathe through the masks, while filtering the air coming in too.
Doing the period of outbreaks of COVID_19 like this N95 masks is useful for all health workers to protect themselves against all kinds of infection. Also, N95 cover is a disposable mask which should be worn just once. It can be wear to the workplace to keep safe doing a pandemic of COVID 19. Is useful and help keep the breathing in hazardous contaminants in the air. Suitable for workers in the food and agriculture sector.