Coronavirus outbreaks are nonetheless become a threat for folks around the world, even more alarming. This is because the number of victims continues to grow. A minimum of 425 folks 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 numerous countries. The coronavirus has now spread to 23 countries.
The most worrying about coronavirus is till now there isn’t a vaccine available to stop this new type of coronavirus. And that has been confirmed by the World Health Organization (WHO). Due to this fact, there is no other approach to avoid the transmission of this deadly virus, other than by protecting the body from contracting the coronavirus. Considered 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 nose are the pathway of this virus into the body.
However there are various types of face masks which have totally different skills in protecting the mouth and nose. Then which one is safest and can forestall coronavirus?
Material Face Masks (Buff)
Face mask of this type sold with comparatively low cost worth, round US$0.73. This fabric face masks is usually worn by motorcyclists. Material face mask can only forestall giant dust. So it’s not effective to filter small measurement particles. Because it is made of fabric, this type of masks might be washed and can be utilized repeatedly. However,if this face mask is just not properly washed, it’ll risk becoming a den of micro organism that may really make the disease.
Simple Face Mask
This type of face masks is commonly used to keep away from 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 massive particles 30% — forty%. This simple face masks is only can be utilized as soon as or cannot be reused.
R95, R99, R100 Face Mask
R95, R99, and R100 face masks are able to withstand oil-type pollutants. This is in accordance with the code letter R (oil Resistant). This type of face mask often used in environments which have pollutants containing oil aerosols reminiscent of in coal-burning, pure 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 pollution as much as 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 mask is for sure circumstances, it is more tough to obtain than other types of masks.
P95, P99, P100 Face Masks
This type of face masks can be proof against pollution with oil content. The place the letter P within the code has the meaning Oil Proof. However besides that additionally it is efficient in driving out small particles within the air. The use of P95, P99 and P100 masks might be longer, as much as 40 hours.
Electrical Face Masks
Electric face mask uses battery energy and is supplied with fan filters to facilitate air circulation. That’s the reason this masks is quite comfortable to make use of, because it doesn’t cause sultry in the mouth area. The ability of this electrical mask can also be quite good in dispelling dust. This electric face mask has filter that must be replaced. The price of the filter is relatively expensive, which is around Rp150 thousand or US$10.92. In addition, the masks should additionally always be charged in order that the fan can function.
Surgical Face Masks
This type of face mask is commonly utilized by doctors or nurses who operate in hospitals. In contrast to the easy face masks which is widely used to keep away from air pollution, the operate of the surgical masks is more to inhibit the spread of infection, not air filter. Some even say that surgical masks are actually not effective sufficient to ward off pollution. This masks is said to not be able to dispel chemicals, gases, or vapors.
Using this mask must also be correct, must cover the entire area of the nose and chin, in any other case mud can nonetheless enter the nostril and mouth. The use of this face masks is only one use and should not be too long.
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