Coronavirus outbreaks are nonetheless turn out to be a risk for individuals world wide, even more alarming. This is because the number of victims continues to grow. At least 425 people had 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.
Essentially the most worrying about coronavirus is until now there isn’t a vaccine available to forestall this new type of coronavirus. And that has been confirmed by the World Health Organization (WHO). Subsequently, there isn’t any different technique to avoid the transmission of this deadly virus, apart 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 nostril are the pathway of this virus into the body.
But there are various types of face masks which have totally different abilities 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 worth, around US$0.73. This cloth face mask is usually worn by motorcyclists. Cloth face masks can only prevent massive dust. So it’s not effective to filter small measurement particles. Because it is made of cloth, this type of mask can be washed and can be utilized repeatedly. But,if this face mask is just not properly washed, it’s going to risk turning into a den of bacteria that can actually 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 similar to a surgical mask. The ability of this type of face mask is only able to filter giant particles 30% — 40%. This simple face masks is only can be utilized as soon as or cannot 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 normally used 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 masks shows the ability to ward off pollutants. R95 means can filter oil aerosol pollutants as much as ninety five%, R99 can filter up to 99% and R100 can filter particles as much as 99.97%. These three types of face masks can be utilized with an effective period of up to eight hours. Because this face masks is for sure circumstances, it’s more difficult to obtain than different types of masks.
P95, P99, P100 Face Masks
This type of face masks is also resistant to pollutants with oil content. The place the letter P in the code has the that means Oil Proof. However besides that it is usually efficient in driving out small particles within the air. The usage of P95, P99 and P100 masks can be longer, up to forty hours.
Electrical Face Masks
Electric face masks makes use of battery power and is supplied with fan filters to facilitate air circulation. That’s the reason this masks is kind of comfortable to make use of, because it doesn’t cause sultry within the mouth area. The ability of this electrical mask is also fairly good in dispelling dust. This electric face masks has filter that should be replaced. The price of the filter is comparatively costly, which is around Rp150 thousand or US$10.92. In addition, the masks should additionally at all times be charged so that the fan can function.
Surgical Face Masks
This type of face masks is commonly used by medical doctors 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 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 chemicals, gases, or vapors.
The usage of this masks must also be correct, must cover the entire space of the nose and chin, in any other case mud can nonetheless enter the nostril and mouth. The usage of this face mask is only one use and should not be too long.
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