Coronavirus outbreaks are still turn out to be a risk for people all over the world, even more alarming. This is because the number of victims continues to grow. Not less than 425 folks 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 prevent this new type of coronavirus. And that has been confirmed by the World Health Organization (WHO). Therefore, there isn’t any different method to avoid the transmission of this deadly virus, aside from by protecting the body from contracting the coronavirus. One of them is by wearing a face mask 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.
However there are numerous types of face masks that have totally different skills in protecting the mouth and nose. Then which one is safest and might prevent coronavirus?
Material Face Masks (Buff)
Face mask of this type sold with relatively cheap worth, round US$0.73. This fabric face mask is usually worn by motorcyclists. Fabric face mask can only prevent giant dust. So it isn’t effective to filter small measurement particles. Because it’s made of cloth, this type of mask can be washed and can be utilized repeatedly. But,if this face mask just isn’t properly washed, it is going to risk becoming a den of micro organism that can really make the disease.
Simple Face Masks
This type of face mask 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 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 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 that have pollution 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 as much as ninety five%, R99 can filter as much as ninety nine% and R100 can filter particles up to 99.ninety seven%. These three types of face masks can be used with an efficient period of as much as 8 hours. Because this face masks is for certain situations, it is more troublesome to acquire than other types of masks.
P95, P99, P100 Face Masks
This type of face mask can also be resistant to pollutants with oil content. Where the letter P within the code has the meaning Oil Proof. But besides that it is also effective in driving out small particles in 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 provided with fan filters to facilitate air circulation. That is why this masks is sort of comfortable to use, because it doesn’t cause sultry in the mouth area. The ability of this electrical mask can also be fairly good in dispelling dust. This electric face masks has filter that must be replaced. The value of the filter is relatively expensive, which is around Rp150 thousand or US$10.92. In addition, the masks should also all the time be charged in order that the fan can function.
Surgical Face Masks
This type of face masks is commonly utilized by docs or nurses who operate in hospitals. Unlike the easy face mask which is widely used to avoid air pollution, the function of the surgical mask is more to inhibit the spread of an infection, not air filter. Some even say that surgical masks are literally not efficient enough to ward off pollution. This masks is said to not be able to dispel chemical substances, gases, or vapors.
Using this mask must also be appropriate, should cover the whole space of the nose and chin, otherwise dust can nonetheless enter the nostril and mouth. The use of this face mask is only one use and should not be too long.