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Coronavirus outbreaks are still turn out to be a threat for people around the globe, even more alarming. This is because the number of victims continues to grow. At 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 various countries. The coronavirus has now spread to 23 countries.
Probably the most worrying about coronavirus is until now there isn't any vaccine available to prevent this new type of coronavirus. And that has been confirmed by the World Health Organization (WHO). Due to this fact, there isn't any different option to keep away from the transmission of this deadly virus, other than by protecting the body from contracting the coronavirus. One among them is by wearing a face masks 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 can forestall coronavirus?

Material Face Masks (Buff)
Face masks of this type sold with comparatively low-cost worth, around US$0.73. This material face mask is commonly worn by motorcyclists. Cloth face masks can only prevent giant dust. So it is not effective to filter small measurement particles. Because it is made of cloth, this type of masks could be washed and can be utilized repeatedly. But,if this face masks is not properly washed, it would risk turning into a den of bacteria that can really make the disease.

Simple Face Mask
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 masks is only able to filter giant particles 30% — forty%. This easy face mask is only can be used 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 masks normally utilized in environments that have pollutants containing oil aerosols corresponding to in coal-burning, natural 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 pollution up to 95%, R99 can filter as much as 99% and R100 can filter particles up to 99.ninety seven%. These three types of face masks can be utilized with an effective duration of up to eight hours. Because this face masks is for certain circumstances, it's more difficult to acquire than different types of masks.

P95, P99, P100 Face Masks
This type of face masks can also be resistant to pollutants with oil content. The place the letter P in the code has the which means Oil Proof. But besides that it's also efficient in driving out small particles within the air. The usage of P95, P99 and P100 masks might be longer, as much as 40 hours.

Electric Face Masks
Electrical face masks uses battery power and is provided with fan filters to facilitate air circulation. That's the reason this mask is quite comfortable to make use of, because it does not cause sultry in the mouth area. The ability of this electric masks can be fairly good in dispelling dust. This electrical face mask 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 masks must also at all times be charged in order that the fan can function.

Surgical Face Mask
This type of face masks is commonly used by medical doctors or nurses who operate in hospitals. In contrast to the easy face masks which is widely used to avoid pollution, the function 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 mask is said to not be able to dispel chemical substances, gases, or vapors.
Using this masks must also be correct, should cover the entire area of the nostril and chin, otherwise dust can nonetheless enter the nostril and mouth. The usage of this face mask is only one use and shouldn't be too long.

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