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 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 additionally spread to various countries. The coronavirus has now spread to 23 countries.
Essentially the most worrying about coronavirus is until now there isn’t any vaccine available to stop this new type of coronavirus. And that has been confirmed by the World Health Organization (WHO). Therefore, there is no such thing as a other strategy to avoid the transmission of this deadly virus, apart from by protecting the body from contracting the coronavirus. One among 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.
But there are various types of face masks that have totally different abilities in protecting the mouth and nose. Then which one is safest and may prevent coronavirus?
Material Face Masks (Buff)
Face masks of this type sold with relatively cheap price, around US$0.73. This cloth face masks is commonly worn by motorcyclists. Cloth face mask can only stop massive dust. So it is not effective to filter small measurement particles. Because it is made of fabric, this type of mask might be washed and can be utilized repeatedly. But,if this face mask isn’t properly washed, it is going to risk changing into a den of bacteria that may truly 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 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 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 face up to oil-type pollutants. This is in accordance with the code letter R (oil Resistant). This type of face mask often used in environments that have pollution containing oil aerosols reminiscent of in coal-burning, natural 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 up to 99.97%. These three types of face masks can be utilized with an efficient period of up to 8 hours. Because this face mask is for sure circumstances, 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’s also efficient in driving out small particles in the air. The usage of P95, P99 and P100 masks could be longer, as much as 40 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 does not cause sultry within the mouth area. The ability of this electrical masks is also fairly good in dispelling dust. This electrical face mask has filter that have to be replaced. The worth of the filter is comparatively costly, which is around Rp150 thousand or US$10.92. In addition, the masks must also always be charged in order that the fan can function.
Surgical Face Masks
This type of face masks is commonly utilized by docs or nurses who operate in hospitals. Not like the simple face masks which is widely used to avoid air pollution, the function of the surgical masks 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 mask is said to not be able to dispel chemical compounds, gases, or vapors.
The usage of this masks must even be appropriate, must cover the whole area of the nose and chin, in any other case dust can still enter the nose and mouth. The usage of this face mask is only one use and shouldn’t be too long.
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