Preventing CoronaVirus, Which Type Of Mask Is The Safest ?
Probably the most worrying about coronavirus is until now there is no vaccine available to forestall this new type of coronavirus. And that has been confirmed by the World Health Organization (WHO). Subsequently, there isn't any different way to avoid the transmission of this deadly virus, apart from by protecting the body from contracting the coronavirus. One of them is by wearing a face masks to forestall the entry of the virus into the body. As is known the mouth and nose are the pathway of this virus into the body.
But there are numerous types of face masks which have completely different abilities in protecting the mouth and nose. Then which one is safest and may forestall coronavirus?
Cloth Face Masks (Buff)
Face masks of this type sold with relatively cheap value, round US$0.73. This cloth face masks is often worn by motorcyclists. Cloth face masks can only stop large dust. So it isn't effective to filter small measurement particles. Because it is made of material, this type of mask could be washed and can be utilized repeatedly. But,if this face mask isn't properly washed, it will risk changing into a den of bacteria that can really make the disease.
Simple Face Mask
This type of face masks is commonly used to avoid pollution. It worn by pedestrians on the road or in transportation vehicles (buses, trains, etc.). This face masks design is much like a surgical mask. The ability of this type of face masks is only able to filter giant particles 30% — forty%. This easy face mask is only can be utilized as soon as or can't be reused.
R95, R99, R100 Face Mask
R95, R99, and R100 face mask are able to resist oil-type pollutants. This is in accordance with the code letter R (oil Resistant). This type of face mask usually used in environments that have pollutants containing oil aerosols reminiscent of 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 pollution as much as ninety five%, R99 can filter as much as 99% and R100 can filter particles as much as 99.ninety seven%. These three types of face masks can be used with an efficient period of up to eight hours. Because this face mask is for sure conditions, it's more tough to acquire than other types of masks.
P95, P99, P100 Face Masks
This type of face mask is also immune to pollutants with oil content. The place the letter P within the code has the meaning Oil Proof. However besides that it's also efficient in driving out small particles within the air. The usage of P95, P99 and P100 masks might be longer, as much as forty hours.
Electrical Face Masks
Electric face masks uses battery energy and is supplied with fan filters to facilitate air circulation. That's the reason this masks is sort of comfortable to make use of, because it doesn't cause sultry within the mouth area. The ability of this electrical masks can be quite good in dispelling dust. This electric face mask has filter that should be replaced. The value of the filter is comparatively expensive, which is around 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 used by doctors or nurses who operate in hospitals. Unlike the simple face masks which is widely used to keep away from pollution, the function of the surgical mask is more to inhibit the spread of an infection, not air filter. Some even say that surgical masks are actually not effective sufficient to ward off pollution. This mask is said to not be able to dispel chemicals, gases, or vapors.
The use of this mask must also be correct, must cover the complete area of the nose and chin, in any other case dust can still enter the nose and mouth. Using this face mask is only one use and should not be too long.
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