Coronavirus outbreaks are still change into a threat for people around the world, even more alarming. This is because the number of victims continues to grow. Not less than 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 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). Therefore, there isn’t a different technique to keep away from the transmission of this deadly virus, aside from by protecting the body from contracting the coronavirus. Certainly one of 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 which have totally different talents in protecting the mouth and nose. Then which one is safest and might prevent coronavirus?
Fabric Face Masks (Buff)
Face mask of this type sold with comparatively low-cost value, round US$0.73. This fabric face masks is often worn by motorcyclists. Cloth face masks can only forestall giant dust. So it isn’t effective to filter small dimension particles. Because it is made of material, this type of masks can be washed and can be utilized repeatedly. However,if this face masks is not properly washed, it can risk becoming a den of bacteria that can truly 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 similar to a surgical mask. The ability of this type of face masks is only able to filter large particles 30% — forty%. This simple face mask is only can be used as soon as or can’t be reused.
R95, R99, R100 Face Mask
R95, R99, and R100 face mask are able to withstand 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 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 up to ninety five%, R99 can filter up to 99% and R100 can filter particles up to 99.ninety seven%. These three types of face masks can be utilized with an efficient length of up to 8 hours. Because this face mask is for sure situations, it is more troublesome to obtain than other types of masks.
P95, P99, P100 Face Masks
This type of face masks is also resistant to pollution with oil content. Where the letter P in the code has the which means Oil Proof. But besides that it is usually efficient in driving out small particles within the air. Using P95, P99 and P100 masks can be longer, up to forty hours.
Electric Face Masks
Electric face masks makes use of battery power and is equipped with fan filters to facilitate air circulation. That’s the reason this mask is kind of comfortable to use, because it doesn’t cause sultry in the mouth area. The ability of this electrical mask can be quite good in dispelling dust. This electric face masks has filter that must be replaced. The price of the filter is comparatively costly, which is around Rp150 thousand or US$10.92. In addition, the mask should additionally all the time be charged in order that the fan can function.
Surgical Face Masks
This type of face masks is commonly used by doctors or nurses who operate in hospitals. Unlike the straightforward face mask which is widely used to keep away from 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 enough to ward off pollution. This mask is said to not be able to dispel chemical substances, gases, or vapors.
Using this masks must also be correct, should cover all the space of the nostril and chin, in any other case mud can still enter the nose and mouth. The usage of this face masks is only one use and should not be too long.
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