Coronavirus outbreaks are still change into a threat for folks around the world, even more alarming. This is because the number of victims continues to grow. Not less than 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.
Probably 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). Therefore, there isn't a different method to keep away from the transmission of this deadly virus, aside 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 nose are the pathway of this virus into the body.
But there are numerous types of face masks that have different skills in protecting the mouth and nose. Then which one is safest and may prevent coronavirus?
Cloth Face Masks (Buff)
Face mask of this type sold with relatively cheap value, round US$0.73. This cloth face masks is commonly worn by motorcyclists. Material face masks can only prevent massive dust. So it is not effective to filter small dimension particles. Because it's made of material, this type of masks could be washed and can be used repeatedly. However,if this face masks isn't properly washed, it'll risk becoming a den of bacteria that may actually make the disease.
Simple Face Masks
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 mask is only able to filter massive particles 30% — forty%. This simple face masks is only can be utilized as soon as or can't be reused.
R95, R99, R100 Face Masks
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 usually utilized 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 masks shows the ability to ward off pollutants. R95 means can filter oil aerosol pollution as much as 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 as much as eight hours. Because this face mask is for sure circumstances, it's more tough to obtain than different types of masks.
P95, P99, P100 Face Masks
This type of face mask can be proof against pollutants with oil content. The place the letter P in the code has the that means Oil Proof. But besides that it is usually efficient in driving out small particles in the air. The use of P95, P99 and P100 masks can be longer, as much as 40 hours.
Electrical Face Masks
Electrical face masks makes use of battery power and is equipped with fan filters to facilitate air circulation. That's the reason this masks is kind of comfortable to use, because it doesn't cause sultry in the mouth area. The ability of this electric masks can also be quite good in dispelling dust. This electrical face mask has filter that must be replaced. The value of the filter is comparatively expensive, which is round Rp150 thousand or US$10.92. In addition, the masks must additionally at all times be charged in order that the fan can function.
Surgical Face Mask
This type of face mask is commonly used by docs or nurses who operate in hospitals. Not like the simple face masks 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 literally not efficient sufficient to ward off pollution. This masks is said to not be able to dispel chemicals, gases, or vapors.
The usage of this mask must even be right, must cover the whole area of the nostril and chin, otherwise dust can still enter the nose and mouth. The use of this face masks is only one use and should not be too long.
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