The pandemic of COVID 19 again rages on across the world with its new strains. Precautionary measures to avoid this lethal virus are still on the boards and wearing an effective face mask is one of them. Face mask effectiveness is a significant factor that eliminates the threat of shifting of virus from one person to another.
Face Mask Effectiveness – A Preventive Measure
In June 2020, when the pandemic was on peak in most parts of the world, World Health Organization (WHO) issued the directions for wearing a mask in public where social distance was not possible. Moreover, wearing a face mask is included in most of the documents issued by the states of different countries as Standard Operating Procedure (SOP).
Typically, face masks cover most of the parts of the face that might cause the transfer of this viral disease. According to the WHO, wearing a face mask can reduce the chances of shifting COVID 19 by 85%. Earlier, N95 and medical-grade masks were asked to wear. Later, especially in developing and under-developing countries, people moved to manufacture masks with melt blown filter cloth that also proved to be helpful against the spread of the virus.
Importance of Wearing an Effective Face Mask
To make readers understand the importance of face mask, let us talk about face mask effectiveness or how effective are face masks:
1. Protect You and Other People
COVID 19 is a viral disease that mostly shows its symptoms after some days. During this time, the victim might not be able to percept if he/she has fallen to the virus or not. In that situation, the victim may be a source for the spread of the virus. But preventive measures can hugely revert the threats of the transfer of virus and using a face mask is the most significant precaution.
There are only 15% chances of transferring the virus if people in public are wearing a face mask. The face mask’s effectiveness becomes even better if it is a verified medical-grade face mask. And if someone is reluctant to abide by the directions given by the government, they might get fined by the law enforcement agencies.
2. Carry Out Routinely Tasks
If you want to carry out your routine tasks, it should be preferable to use a mask while being in public. Wearing the face mask will not only allow you to carry out your everyday work, but you will also remain safe from this deadly virus, and masks may help the economy retrieve.
Different Kinds of Materials for Face Mask Effectiveness
A study directed by Duke University examined 14 masks or different materials from the N95 used by healthcare workers to neck fleece, handkerchiefs, and homemade masks. The N95 exhibited the best outcomes, trailed by surgical masks. Homemade masks made use of various cotton and blends also presented great results.
Knitted masks, handkerchiefs, and fleece appeared to be noticeably terrible. The neck fleece was counterproductive since it converted big-sized droplets into smaller ones. As far as masks with exhalation valves or vents are concerned, the WHO doesn’t suggest wearing them.
So, several materials are being used to manufacture face masks, but only some are worthwhile. The face mask effectiveness of such masks is reasonable since it can considerably check the transfer of the virus from one person to another.
According to another research, when it comes to high-speed air (Coughing/Sneezing), the N95 also becomes vulnerable because it can filter only 53% of the small particles. While the medical-grade mask, which is made up of woven fabric, can only purify the air up to 48%. Besides, different materials used for face masks and their effectiveness can be seen in the picture below.
As aforementioned, it has become evident that different materials used in the manufacturing of masks are still vulnerable to high-speed air. But here, we introduce you to such face masks that seem, by all accounts, to be an ideal choice against high-speed air. MSUR can provide you that with increased face mask effectiveness. Their features are:
- Melt blown non-woven fabric, large specific surface area, high porosity, smooth and soft, and excellent wrinkle resistance.
- High filtration, great air porousness, and low breathing resistance.
- Great thermal insulation, waterproof and oil absorption, and excellent fire resistance.
- Non-toxic, tasteless, nonirritating, and light.