Coronavirus outbreaks are nonetheless turn into a threat for folks around the globe, even more alarming. This is because the number of victims continues to grow. At the very 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 additionally spread to varied countries. The coronavirus has now spread to 23 countries.
Probably the most worrying about coronavirus is until now there is no 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 a other option to avoid the transmission of this deadly virus, aside from by protecting the body from contracting the coronavirus. One in all them is by wearing a face mask to forestall 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 that have totally different abilities in protecting the mouth and nose. Then which one is safest and can stop coronavirus?
Cloth Face Masks (Buff)
Face masks of this type sold with relatively low cost price, round US$0.73. This material face masks is often worn by motorcyclists. Fabric face masks can only stop large dust. So it isn’t efficient to filter small size particles. Because it’s made of fabric, this type of masks will be washed and can be utilized repeatedly. But,if this face masks shouldn’t be properly washed, it would risk turning into a den of bacteria that may truly make the disease.
Simple Face Mask
This type of face mask is commonly used to keep away from pollution. It worn by pedestrians on the road or in transportation vehicles (buses, trains, etc.). This face mask design is much like a surgical mask. The ability of this type of face masks is only able to filter massive particles 30% — 40%. This simple face masks is only can be utilized once 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 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 pollutants as much as ninety five%, R99 can filter up to ninety nine% and R100 can filter particles up to 99.ninety seven%. These three types of face masks can be utilized with an effective period of as much as 8 hours. Because this face masks is for certain conditions, it’s more tough to obtain than different types of masks.
P95, P99, P100 Face Masks
This type of face mask is also immune to pollutants with oil content. The place the letter P within the code has the which means Oil Proof. But besides that it is usually efficient in driving out small particles within the air. The use of P95, P99 and P100 masks can be longer, up to 40 hours.
Electrical Face Masks
Electric face mask makes use of battery power and is equipped with fan filters to facilitate air circulation. That is why this mask is kind of comfortable to use, because it doesn’t cause sultry within the mouth area. The ability of this electrical masks can also be quite good in dispelling dust. This electrical face mask has filter that have to be replaced. The worth of the filter is comparatively expensive, which is around Rp150 thousand or US$10.92. In addition, the masks must additionally at all times be charged so that the fan can function.
Surgical Face Masks
This type of face mask is commonly used by medical doctors or nurses who operate in hospitals. In contrast to the straightforward face masks 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 sufficient to ward off pollution. This masks is said to not be able to dispel chemical substances, gases, or vapors.
Using this masks must also be correct, should cover your entire area of the nose and chin, in any other case mud can still enter the nose and mouth. The usage of this face masks is only one use and should not be too long.
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