Coronavirus outbreaks are still become a risk for individuals all over the world, even more alarming. This is because the number of victims continues to grow. At least 425 folks were 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 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). Due to this fact, 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 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 numerous types of face masks which have different talents in protecting the mouth and nose. Then which one is safest and may stop coronavirus?
Cloth Face Masks (Buff)
Face masks of this type sold with comparatively low cost value, round US$0.73. This material face mask is often worn by motorcyclists. Material face masks can only prevent giant dust. So it is not effective to filter small dimension particles. Because it is made of material, this type of masks will be washed and can be utilized repeatedly. But,if this face masks will not be properly washed, it is going to risk changing into a den of bacteria 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 mask design is just like a surgical mask. The ability of this type of face mask is only able to filter massive particles 30% — 40%. This simple face mask is only can be utilized as soon as 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 masks normally used in environments that 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 used with an efficient period of up to eight hours. Because this face mask is for sure situations, it’s more difficult to obtain than other types of masks.
P95, P99, P100 Face Masks
This type of face mask can also be immune to pollution with oil content. Where the letter P within the code has the that means Oil Proof. However besides that it’s also effective in driving out small particles in the air. Using P95, P99 and P100 masks can be longer, up to forty hours.
Electrical Face Masks
Electric face masks makes use of battery power and is supplied with fan filters to facilitate air circulation. That’s the reason this masks is quite comfortable to make use of, because it does not cause sultry within the mouth area. The ability of this electrical mask can be fairly good in dispelling dust. This electrical face mask has filter that must be replaced. The worth of the filter is relatively costly, which is around Rp150 thousand or US$10.92. In addition, the mask must additionally always be charged so 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. Unlike the simple face mask which is widely used to avoid air 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 sufficient to ward off pollution. This mask is said to not be able to dispel chemicals, gases, or vapors.
Using this mask must even be appropriate, should cover the whole space of the nostril and chin, in any other case dust can nonetheless enter the nostril and mouth. Using this face masks is only one use and shouldn’t be too long.
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