Coronavirus outbreaks are nonetheless become a menace for folks around the globe, even more alarming. This is because the number of victims continues to grow. Not less than 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 various countries. The coronavirus has now spread to 23 countries.
Probably 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). Therefore, there isn’t a other option to avoid the transmission of this deadly virus, other than by protecting the body from contracting the coronavirus. One in every of them is by wearing a face masks to forestall the entry of the virus into the body. As is known the mouth and nose are the pathway of this virus into the body.
But there are various types of face masks that have totally different talents in protecting the mouth and nose. Then which one is safest and may prevent coronavirus?
Material Face Masks (Buff)
Face masks of this type sold with relatively low cost value, round US$0.73. This cloth face mask is commonly worn by motorcyclists. Fabric face masks can only prevent large dust. So it’s not effective to filter small dimension particles. Because it is made of material, this type of mask will be washed and can be utilized repeatedly. But,if this face masks will not be properly washed, it should risk changing into a den of micro organism that can truly make the disease.
Simple Face Masks
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 mask design is just like a surgical mask. The ability of this type of face masks is only able to filter giant particles 30% — forty%. This simple face mask is only can be utilized once or cannot be reused.
R95, R99, R100 Face Masks
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 masks normally used in environments that have pollution containing oil aerosols such as 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 pollution up to 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 duration of up to eight hours. Because this face mask is for sure situations, it’s more tough to obtain than different types of masks.
P95, P99, P100 Face Masks
This type of face masks can be immune to pollutants with oil content. Where the letter P within the code has the which means Oil Proof. However besides that it’s also efficient 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 mask makes use of battery energy and is provided with fan filters to facilitate air circulation. That’s the reason this masks is quite comfortable to use, because it doesn’t cause sultry within the mouth area. The ability of this electric mask can also be quite good in dispelling dust. This electric face masks has filter that must be replaced. The price of the filter is relatively costly, which is around Rp150 thousand or US$10.92. In addition, the mask must additionally at all times be charged so that the fan can function.
Surgical Face Masks
This type of face mask is commonly utilized by medical doctors or nurses who operate in hospitals. In contrast to the simple face mask which is widely used to keep away from air pollution, the operate of the surgical masks is more to inhibit the spread of an infection, not air filter. Some even say that surgical masks are actually not effective sufficient to ward off pollution. This mask is said to not be able to dispel chemicals, gases, or vapors.
The use of this mask must also be appropriate, must cover the whole space of the nostril and chin, in any other case dust can still enter the nostril and mouth. The usage of this face mask is only one use and shouldn’t be too long.