Coronavirus outbreaks are nonetheless turn out to be a threat for people all over the world, even more alarming. This is because the number of victims continues to grow. At the very least 425 people 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.
Probably the most worrying about coronavirus is till 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). Subsequently, there is no different way to avoid the transmission of this deadly virus, other than by protecting the body from contracting the coronavirus. One in all them is by wearing a face masks to prevent 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 numerous types of face masks that have completely different talents in protecting the mouth and nose. Then which one is safest and might stop coronavirus?
Material Face Masks (Buff)
Face masks of this type sold with comparatively low cost price, round US$0.73. This cloth face masks is commonly worn by motorcyclists. Cloth face mask can only forestall giant dust. So it's not effective to filter small size particles. Because it's made of fabric, this type of mask may be washed and can be used repeatedly. But,if this face masks just isn't properly washed, it can risk turning into a den of micro organism that can actually make the disease.
Simple Face Masks
This type of face masks is commonly used to avoid pollution. It worn by pedestrians on the road or in transportation vehicles (buses, trains, etc.). This face masks design is similar to a surgical mask. The ability of this type of face mask is only able to filter massive particles 30% — 40%. This simple face masks is only can be utilized once or cannot be reused.
R95, R99, R100 Face Masks
R95, R99, and R100 face masks are able to face up to oil-type pollutants. This is in accordance with the code letter R (oil Resistant). This type of face mask usually utilized in environments that 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 pollutants up to 95%, R99 can filter up to 99% and R100 can filter particles up to 99.97%. These three types of face masks can be utilized with an efficient duration of as much as eight hours. Because this face masks is for sure situations, it's more troublesome to obtain than other types of masks.
P95, P99, P100 Face Masks
This type of face mask is also immune to pollution with oil content. Where the letter P within the code has the which means Oil Proof. However besides that it is usually effective in driving out small particles in the air. The usage of P95, P99 and P100 masks will be longer, as much as 40 hours.
Electric Face Masks
Electrical face masks makes use of battery energy and is equipped with fan filters to facilitate air circulation. That is why this mask is quite comfortable to use, because it does not cause sultry in the mouth area. The ability of this electrical mask can also be fairly good in dispelling dust. This electric face mask has filter that should be replaced. The value of the filter is relatively costly, which is around Rp150 thousand or US$10.92. In addition, the mask must additionally at all times be charged in order that the fan can function.
Surgical Face Mask
This type of face masks is commonly utilized by medical doctors or nurses who operate in hospitals. Unlike the simple face mask which is widely used to avoid air pollution, the perform of the surgical mask 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 chemicals, gases, or vapors.
The use of this mask must even be correct, should cover the whole space of the nostril and chin, otherwise mud can still enter the nose and mouth. The use of this face masks is only one use and shouldn't be too long.
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