Preventing CoronaVirus, Which Type Of Mask Is The Safest ?
Probably the most worrying about coronavirus is till now there is no vaccine available to prevent this new type of coronavirus. And that has been confirmed by the World Health Organization (WHO). Subsequently, there is no such thing as a different solution to keep away from the transmission of this deadly virus, other than by protecting the body from contracting the coronavirus. Considered one of them is by wearing a face masks to prevent the entry of the virus into the body. As is known the mouth and nostril are the pathway of this virus into the body.
But there are numerous types of face masks that have totally different abilities in protecting the mouth and nose. Then which one is safest and may forestall coronavirus?
Material Face Masks (Buff)
Face masks of this type sold with comparatively cheap value, round US$0.73. This fabric face masks is usually worn by motorcyclists. Cloth face mask can only prevent large dust. So it isn't effective to filter small size particles. Because it is made of fabric, this type of mask might be washed and can be used repeatedly. But,if this face mask shouldn't be properly washed, it'll risk turning into a den of bacteria that can really make the disease.
Simple Face Masks
This type of face mask is commonly used to keep away from pollution. It worn by pedestrians on the road or in transportation vehicles (buses, trains, etc.). This face mask design is just like a surgical mask. The ability of this type of face mask is only able to filter giant particles 30% — 40%. This simple face masks is only can be utilized once or can not be reused.
R95, R99, R100 Face Masks
R95, R99, and R100 face mask are able to withstand oil-type pollutants. This is in accordance with the code letter R (oil Resistant). This type of face masks normally used in environments which have pollution containing oil aerosols such as in coal-burning, natural gas or petroleum smoke haze areas.
The code of this face mask shows the ability to ward off pollutants. R95 means can filter oil aerosol pollutants up to 95%, R99 can filter up to ninety nine% and R100 can filter particles up to 99.97%. These three types of face masks can be used with an effective length of as much as 8 hours. Because this face mask is for certain conditions, it is more troublesome to obtain than other types of masks.
P95, P99, P100 Face Masks
This type of face mask is also proof against pollutants with oil content. The place the letter P in the code has the which means Oil Proof. But besides that it is also efficient in driving out small particles within the air. The usage of P95, P99 and P100 masks may be longer, as much as forty hours.
Electrical Face Masks
Electric face mask makes use of battery energy and is equipped with fan filters to facilitate air circulation. That's the reason this mask is sort of comfortable to make use of, because it doesn't cause sultry in the mouth area. The ability of this electrical mask can also be fairly good in dispelling dust. This electrical face mask has filter that have to be replaced. The worth of the filter is comparatively expensive, which is round Rp150 thousand or US$10.92. In addition, the masks should also always be charged so that the fan can function.
Surgical Face Masks
This type of face mask is commonly utilized by docs or nurses who operate in hospitals. Not like the straightforward face mask which is widely used to avoid pollution, the perform of the surgical masks is more to inhibit the spread of an infection, not air filter. Some even say that surgical masks are literally not efficient sufficient to ward off pollution. This masks is said to not be able to dispel chemicals, gases, or vapors.
Using this mask should even be appropriate, must cover the complete space of the nose and chin, in any other case dust can nonetheless enter the nose and mouth. The usage of this face mask is only one use and shouldn't be too long.
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