Coronavirus outbreaks are nonetheless develop into a threat for folks around the globe, even more alarming. This is because the number of victims continues to grow. At the least 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 varied countries. The coronavirus has now spread to 23 countries.
Probably the most worrying about coronavirus is until now there is no such thing as a vaccine available to forestall 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 strategy to keep away from the transmission of this deadly virus, apart from by protecting the body from contracting the coronavirus. One in every of them is by wearing a face mask to stop 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 which have totally different talents in protecting the mouth and nose. Then which one is safest and may prevent coronavirus?
Material Face Masks (Buff)
Face masks of this type sold with relatively low-cost worth, round US$0.73. This fabric face mask is usually worn by motorcyclists. Cloth face masks can only prevent massive dust. So it is not efficient to filter small size particles. Because it’s made of fabric, this type of masks could be washed and can be used repeatedly. However,if this face mask is not properly washed, it would 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 much like a surgical mask. The ability of this type of face masks is only able to filter large particles 30% — 40%. This easy face mask is only can be used once or can not be reused.
R95, R99, R100 Face Mask
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 usually utilized in environments which have pollutants containing oil aerosols akin 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 pollutants as much as 95%, R99 can filter as much as ninety nine% and R100 can filter particles up to 99.ninety seven%. These three types of face masks can be utilized with an efficient period of as much as 8 hours. Because this face masks is for sure circumstances, it is more troublesome to acquire than different types of masks.
P95, P99, P100 Face Masks
This type of face mask can be proof against pollution with oil content. Where the letter P in the code has the that means Oil Proof. But besides that it is usually effective in driving out small particles within the air. Using P95, P99 and P100 masks may be longer, up to forty hours.
Electrical Face Masks
Electric face masks uses battery power and is supplied with fan filters to facilitate air circulation. That’s the reason this mask is kind of comfortable to use, because it does not cause sultry within the mouth area. The ability of this electric masks can be fairly good in dispelling dust. This electric face masks has filter that have to be replaced. The value of the filter is comparatively expensive, which is around Rp150 thousand or US$10.92. In addition, the masks must also always be charged in order that the fan can function.
Surgical Face Mask
This type of face masks is commonly used by docs or nurses who operate in hospitals. Unlike the simple face mask which is widely used to avoid pollution, the operate of the surgical masks is more to inhibit the spread of an infection, not air filter. Some even say that surgical masks are actually not efficient enough to ward off pollution. This masks is said to not be able to dispel chemical substances, gases, or vapors.
Using this mask should even be correct, must cover the whole area of the nostril and chin, otherwise mud can nonetheless enter the nostril and mouth. The use of this face masks is only one use and should not be too long.
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