Coronavirus outbreaks are nonetheless become a risk for people world wide, even more alarming. This is because the number of victims continues to grow. At 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 also spread to various countries. The coronavirus has now spread to 23 countries.
The most worrying about coronavirus is till now there isn’t any 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 method to avoid 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 masks to forestall 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 forestall coronavirus?
Material Face Masks (Buff)
Face masks of this type sold with relatively low cost price, round US$0.73. This cloth face masks is usually worn by motorcyclists. Fabric face mask can only prevent giant dust. So it is not effective to filter small dimension particles. Because it’s made of fabric, this type of mask will be washed and can be used repeatedly. But,if this face mask just isn’t properly washed, it’s going to risk changing into a den of bacteria that can really make the disease.
Simple Face Mask
This type of face mask 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 easy face mask is only can be used 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 masks often used in environments which have pollution containing oil aerosols resembling 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 up to 95%, R99 can filter as much as 99% and R100 can filter particles as much as 99.97%. These three types of face masks can be utilized with an effective period of as much as eight hours. Because this face masks is for certain conditions, it is more tough to acquire than other types of masks.
P95, P99, P100 Face Masks
This type of face mask is also proof against pollution with oil content. The place the letter P within the code has the meaning Oil Proof. But besides that additionally it is efficient in driving out small particles within the air. The use of P95, P99 and P100 masks might be longer, as much as forty hours.
Electrical Face Masks
Electrical face masks makes use of battery power and is provided with fan filters to facilitate air circulation. That is why this masks is quite comfortable to use, because it doesn’t cause sultry within the mouth area. The ability of this electric masks can also be fairly good in dispelling dust. This electrical face masks has filter that have to be replaced. The value of the filter is comparatively costly, which is around Rp150 thousand or US$10.92. In addition, the mask must additionally always be charged in order that the fan can function.
Surgical Face Mask
This type of face mask is commonly utilized by docs or nurses who operate in hospitals. Unlike the straightforward face mask which is widely used to keep away from pollution, the operate 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 enough to ward off pollution. This masks is said to not be able to dispel chemical compounds, gases, or vapors.
The usage of this masks should also be right, should cover the complete area of the nostril and chin, otherwise dust can still 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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