Coronavirus outbreaks are still change into a menace for folks all over the world, even more alarming. This is because the number of victims continues to grow. No less than 425 people have been reported killed and more than 19 thousand cases of the coronavirus are being treated.Not only in China, the virus with the name Novel 2019 Coronavirus (2019-nCoV) has additionally spread to numerous countries. The coronavirus has now spread to 23 countries.
Essentially the most worrying about coronavirus is until now there is no vaccine available to prevent this new type of coronavirus. And that has been confirmed by the World Health Organization (WHO). Therefore, there is no such thing as a other method to avoid the transmission of this deadly virus, other than by protecting the body from contracting the coronavirus. One of them is by wearing a face mask 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.
However there are various types of face masks that have completely different abilities in protecting the mouth and nose. Then which one is safest and might prevent coronavirus?
Fabric Face Masks (Buff)
Face masks of this type sold with comparatively cheap price, around US$0.73. This fabric face mask is often worn by motorcyclists. Cloth face masks can only forestall large dust. So it isn’t effective to filter small size particles. Because it’s made of cloth, this type of mask could be washed and can be utilized repeatedly. But,if this face masks is not properly washed, it’ll risk turning into a den of micro organism that may 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 mask design is similar to a surgical mask. The ability of this type of face mask is only able to filter large particles 30% — 40%. This simple face masks is only can be used 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 similar to in coal-burning, pure gas or petroleum smoke haze areas.
The code of this face masks shows the ability to ward off pollutants. R95 means can filter oil aerosol pollution as much as ninety five%, R99 can filter up to 99% and R100 can filter particles up to 99.97%. These three types of face masks can be utilized with an efficient period of up to eight hours. Because this face masks is for certain circumstances, it’s more troublesome to acquire than other types of masks.
P95, P99, P100 Face Masks
This type of face mask can also be proof against pollution with oil content. The place the letter P in the code has the that means Oil Proof. But besides that it’s also effective in driving out small particles in the air. Using P95, P99 and P100 masks might be longer, up to 40 hours.
Electric Face Masks
Electric face masks uses battery power and is equipped with fan filters to facilitate air circulation. That is why this masks is sort of comfortable to use, because it does not cause sultry in the mouth area. The ability of this electric mask can also be fairly good in dispelling dust. This electrical face mask has filter that should be replaced. The price of the filter is relatively costly, which is around Rp150 thousand or US$10.92. In addition, the mask must also at all times be charged so that the fan can function.
Surgical Face Masks
This type of face masks is commonly used by docs or nurses who operate in hospitals. Unlike the simple face masks which is widely used to keep away from air pollution, the perform of the surgical masks is more to inhibit the spread of infection, not air filter. Some even say that surgical masks are literally not effective sufficient to ward off pollution. This masks is said to not be able to dispel chemical substances, gases, or vapors.
The usage of this mask must also be appropriate, must cover the entire area of the nostril and chin, in any other case mud can still enter the nose and mouth. The usage of this face masks is only one use and shouldn’t be too long.
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