More effective in preventing corona virus?
Face masks are a simple way to help decrease coronavirus transmission and save lives. According to the Centers for Disease Control and Prevention, wearing a face mask in public places has been shown to reduce the spread of COVID-19, because those who are pre-symptomatic can spread the virus before showing symptoms. However, some masks are more effective than others.
Masks have been made mandatory in all countries of the world to prevent corona virus. But not everyone is wearing a mask according to the rules or no one wants to read at all. At this time it is very important for all of us to wear masks according to the right rules. Again, many people are trying to wear masks according to the rules, but it is not working because they do not use good quality masks.
How many types of face masks?
- FFP 1 mask
- FFP2 mask
- FFP 3 mask
- Surgical mask
- Ordinary mask of cloth
- N95 & N99 Mask
FFP 1 mask
This mask is not so good in terms of quality. This mask usually has a 60 percent filtration facility and 20 percent pores. This type of mask is good for home use but it is not safe to use outside.
FFP 2 mask
This mask is much better than FFP 1 mask in terms of quality. Normally this mask has 92 percent filtration facility and 8 percent pores. It is possible to prevent corona virus by using this type of mask.
FFP 3 mask
This is the best mask in the FFP series in terms of quality. This mask usually has a filtration benefit of 99 percent and a 1 percent porosity. This type of mask can be used to stay away from corona, SARS, and other deadly viruses. Such masks are very effective in protecting us from sneezing and coughing.
Patients in the hospital and working doctors and other staff use such masks more. This mask prevents infection from the patient to others. However, this type of mask can not provide protection for more than 3 to 6 hours. But this mask is not very effective in preventing the virus infection completely. So outside this mask is not so safe and it is not right to try to use it more than once.
Ordinary mask of cloth
This type of mask is called a dust mask. These homemade masks cannot completely protect against the virus. However, it is possible to make a mask that will give good protection if we take into account some things while making it. A recent study found that a fabric mask made by combining silk, chiffon, or flannel with 600 thread count cotton in three layers could provide up to 90% protection.
They have tested that cotton and silk or cotton and chiffon blended cloth masks can give more protection. However, if you use an unclean mask, there will be a risk of infection. So it should be washed and cleaned very well before each use.
N95 & N99 Mask
Studies have shown that such masks are able to provide maximum protection from the virus. The N95 / N99 Mask is able to provide maximum filtering protection against viruses from contaminated liquids and airborne particles. This mask can protect against different types of viruses like Covid-19, H1W1, and SARS.
Because only 0.1% of the germs can get out of the respiratory tract from this mask. Another advantage of the N95 & N99 is that it can be called around the mouth and nose very well so it is able to provide much more protection. Maximum filtering and can protect the face and nose well so experts recommend using this mask.
We all need to protect ourselves from viruses after proper masks. The World Health Organization has advised everyone to wear masks and maintain a safe distance. Be aware and stay healthy.