Coronavirus outbreaks are nonetheless become a menace for folks around the globe, even more alarming. This is because the number of victims continues to grow. No less than 425 folks 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 numerous 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 prevent this new type of coronavirus. And that has been confirmed by the World Health Organization (WHO). Subsequently, there is no other approach to keep away from the transmission of this deadly virus, other than 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 nose are the pathway of this virus into the body.
But there are various types of face masks which have completely different talents in protecting the mouth and nose. Then which one is safest and can prevent coronavirus?
Material Face Masks (Buff)
Face mask of this type sold with relatively cheap price, around US$0.73. This cloth face mask is often worn by motorcyclists. Fabric face masks can only forestall giant dust. So it is not effective to filter small measurement particles. Because it is made of material, this type of masks will be washed and can be used repeatedly. However,if this face mask shouldn’t be properly washed, it’s going to risk changing into a den of micro organism that may actually make the disease.
Simple Face Mask
This type of face masks 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 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 used as soon as or cannot 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 normally utilized in environments which have pollutants containing oil aerosols resembling 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 pollution as much as 95%, R99 can filter as much as ninety nine% and R100 can filter particles as much as 99.ninety seven%. These three types of face masks can be used with an effective period of as much as 8 hours. Because this face masks is for sure circumstances, it’s more troublesome to acquire than different types of masks.
P95, P99, P100 Face Masks
This type of face masks can be proof against pollutants with oil content. Where the letter P in the code has the meaning Oil Proof. But besides that it’s also efficient in driving out small particles within the air. The use of P95, P99 and P100 masks could be longer, up to forty hours.
Electric Face Masks
Electric face masks makes use of battery energy and is equipped with fan filters to facilitate air circulation. That’s the reason this masks is sort of comfortable to make use of, because it does not cause sultry within the mouth area. The ability of this electrical mask can also be quite good in dispelling dust. This electrical face mask has filter that must be replaced. The worth of the filter is relatively costly, which is round Rp150 thousand or US$10.92. In addition, the mask should also at all times be charged in order that the fan can function.
Surgical Face Masks
This type of face masks is commonly used by medical doctors or nurses who operate in hospitals. In contrast to the simple face masks which is widely used to keep away from pollution, the function 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 mask is said to not be able to dispel chemical substances, gases, or vapors.
The usage of this masks should even be appropriate, must cover the complete space of the nostril and chin, in any other case dust can nonetheless enter the nostril and mouth. Using this face mask is only one use and shouldn’t be too long.
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