Coronavirus outbreaks are still become a threat for people world wide, even more alarming. This is because the number of victims continues to grow. At the least 425 individuals 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 varied countries. The coronavirus has now spread to 23 countries.
Probably the most worrying about coronavirus is until now there is no such thing as a vaccine available to forestall this new type of coronavirus. And that has been confirmed by the World Health Organization (WHO). Therefore, there isn’t any other technique to keep away from 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 numerous types of face masks which have different abilities in protecting the mouth and nose. Then which one is safest and can prevent coronavirus?
Material Face Masks (Buff)
Face mask of this type sold with relatively cheap worth, round US$0.73. This material face mask is commonly worn by motorcyclists. Material face masks can only prevent large dust. So it is not effective to filter small measurement particles. Because it’s made of cloth, this type of mask will be washed and can be used repeatedly. However,if this face mask shouldn’t be properly washed, it would risk changing into a den of bacteria that can 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 giant particles 30% — forty%. This simple face masks is only can be used as soon as or can not be reused.
R95, R99, R100 Face Mask
R95, R99, and R100 face masks are able to resist oil-type pollutants. This is in accordance with the code letter R (oil Resistant). This type of face mask usually used in environments which have pollutants containing oil aerosols similar 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 up to ninety five%, R99 can filter up to 99% and R100 can filter particles up to 99.97%. These three types of face masks can be used with an efficient length of up to 8 hours. Because this face mask is for sure situations, it is more tough to acquire than different types of masks.
P95, P99, P100 Face Masks
This type of face mask can be immune to pollutants with oil content. Where the letter P in the code has the meaning Oil Proof. However besides that it’s also effective in driving out small particles in the air. Using P95, P99 and P100 masks may be longer, as much as 40 hours.
Electric Face Masks
Electric face mask uses battery energy and is provided with fan filters to facilitate air circulation. That’s the reason this masks is kind of comfortable to use, because it doesn’t 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 should 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 at all times be charged so that the fan can function.
Surgical Face Masks
This type of face masks is commonly used by doctors or nurses who operate in hospitals. Not like the easy face mask which is widely used to avoid air 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 enough to ward off pollution. This masks is said to not be able to dispel chemical compounds, gases, or vapors.
Using this masks must also be appropriate, must cover your complete space of the nostril and chin, in any other case dust can nonetheless enter the nose and mouth. The usage of this face masks is only one use and shouldn’t be too long.
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