Coronavirus outbreaks are still grow to be 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 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 additionally spread to numerous countries. The coronavirus has now spread to 23 countries.
Essentially the most worrying about coronavirus is till 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 such thing as a different technique to avoid 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.
However there are various types of face masks that have different skills in protecting the mouth and nose. Then which one is safest and may stop coronavirus?
Material Face Masks (Buff)
Face masks of this type sold with comparatively cheap worth, round US$0.73. This cloth face masks is commonly worn by motorcyclists. Material face mask can only stop massive dust. So it isn’t efficient to filter small dimension particles. Because it is made of material, this type of mask could be washed and can be utilized repeatedly. But,if this face masks isn’t properly washed, it’ll risk changing into a den of bacteria that may actually make the disease.
Simple Face Masks
This type of face mask 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 much like a surgical mask. The ability of this type of face masks is only able to filter large particles 30% — 40%. This simple face masks is only can be used once or can’t be reused.
R95, R99, R100 Face Mask
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 which have pollution containing oil aerosols corresponding to 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 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 effective duration of as much as 8 hours. Because this face masks is for sure situations, it is more tough to acquire than other types of masks.
P95, P99, P100 Face Masks
This type of face mask is also proof against pollution with oil content. Where the letter P within the code has the meaning Oil Proof. But besides that it is also efficient in driving out small particles within the air. Using P95, P99 and P100 masks will be longer, as much as forty hours.
Electrical Face Masks
Electrical face mask uses battery power and is equipped with fan filters to facilitate air circulation. That is why this masks is kind of comfortable to make use of, because it doesn’t cause sultry in the mouth area. The ability of this electric masks can also be fairly good in dispelling dust. This electric face mask has filter that must be replaced. The value of the filter is relatively expensive, which is round Rp150 thousand or US$10.92. In addition, the mask must also always be charged so that the fan can function.
Surgical Face Masks
This type of face masks is commonly utilized by docs or nurses who operate in hospitals. In contrast to 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 infection, not air filter. Some even say that surgical masks are literally not effective sufficient to ward off pollution. This masks is said to not be able to dispel chemical compounds, gases, or vapors.
The use of this mask should also be correct, must cover the whole area of the nostril and chin, otherwise dust can nonetheless enter the nostril and mouth. The usage of this face masks is only one use and shouldn’t be too long.
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