Coronavirus outbreaks are nonetheless grow to be a menace for individuals around the globe, even more alarming. This is because the number of victims continues to grow. Not less than 425 individuals had 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.
Essentially the most worrying about coronavirus is until now there isn't a vaccine available to prevent this new type of coronavirus. And that has been confirmed by the World Health Organization (WHO). Due to this fact, there is no 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 stop 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 various types of face masks which have completely different abilities in protecting the mouth and nose. Then which one is safest and may stop coronavirus?
Material Face Masks (Buff)
Face mask of this type sold with relatively low cost worth, round US$0.73. This fabric face mask is often worn by motorcyclists. Material face masks can only forestall massive dust. So it isn't efficient 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 masks will not be properly washed, it will risk changing into a den of micro organism that can actually 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 masks design is just like a surgical mask. The ability of this type of face masks is only able to filter massive particles 30% — 40%. This easy face mask is only can be utilized once or cannot be reused.
R95, R99, R100 Face Masks
R95, R99, and R100 face masks are able to resist oil-type pollutants. This is in accordance with the code letter R (oil Resistant). This type of face mask often used in environments that have pollutants containing oil aerosols reminiscent of in coal-burning, pure 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 ninety five%, R99 can filter as much as 99% and R100 can filter particles up to 99.97%. These three types of face masks can be utilized with an effective length of as much as eight hours. Because this face masks is for sure situations, it's more troublesome to obtain than different types of masks.
P95, P99, P100 Face Masks
This type of face masks can also be immune to pollution with oil content. The place the letter P in 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 can be longer, up to forty hours.
Electric Face Masks
Electric face mask makes use of battery power and is supplied with fan filters to facilitate air circulation. That is why this masks is quite comfortable to use, because it does not cause sultry within the mouth area. The ability of this electric mask is also quite good in dispelling dust. This electrical face masks has filter that must be replaced. The worth of the filter is relatively expensive, which is around Rp150 thousand or US$10.92. In addition, the mask must also all the time 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. Unlike the straightforward face masks which is widely used to keep away from pollution, the function of the surgical masks is more to inhibit the spread of 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 chemical compounds, gases, or vapors.
Using this mask must also be right, must cover all the space of the nostril and chin, in any other case dust 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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