Coronavirus outbreaks are nonetheless change into a risk for folks around the globe, 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.
The most worrying about coronavirus is till 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). Due to this fact, there is no other technique to avoid the transmission of this deadly virus, apart from by protecting the body from contracting the coronavirus. One in all them is by wearing a face mask to stop 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 completely different abilities in protecting the mouth and nose. Then which one is safest and may stop coronavirus?
Cloth Face Masks (Buff)
Face mask of this type sold with comparatively cheap price, around US$0.73. This fabric face mask is usually worn by motorcyclists. Cloth face masks can only stop giant dust. So it is not effective to filter small measurement particles. Because it is made of fabric, this type of masks can be washed and can be used repeatedly. However,if this face masks isn’t properly washed, it is going to risk becoming a den of micro organism that can really make the disease.
Simple Face Mask
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 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 mask is only can be used as soon as or can not be reused.
R95, R99, R100 Face Masks
R95, R99, and R100 face mask are able to face up to oil-type pollutants. This is in accordance with the code letter R (oil Resistant). This type of face mask usually utilized in environments which have pollutants containing oil aerosols resembling 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 ninety nine% and R100 can filter particles up to 99.97%. These three types of face masks can be utilized with an efficient duration of up to eight hours. Because this face mask is for certain conditions, it is more troublesome to acquire than other types of masks.
P95, P99, P100 Face Masks
This type of face mask can be proof against pollution with oil content. The place the letter P in the code has the that means Oil Proof. But besides that additionally it is efficient in driving out small particles in the air. The use of P95, P99 and P100 masks can be longer, up to 40 hours.
Electric Face Masks
Electric face mask uses battery power and is equipped with fan filters to facilitate air circulation. That’s the reason this mask is kind of comfortable to make use of, because it doesn’t cause sultry within the mouth area. The ability of this electric mask can also be fairly good in dispelling dust. This electric face masks has filter that have to be replaced. The value of the filter is comparatively 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 Mask
This type of face mask is commonly utilized by medical doctors or nurses who operate in hospitals. Not like the simple face mask which is widely used to avoid pollution, the operate 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 sufficient to ward off pollution. This masks is said to not be able to dispel chemical substances, gases, or vapors.
The use of this mask must even be right, should cover the whole area of the nostril and chin, in any other case dust can still enter the nostril and mouth. The use of this face mask is only one use and should not be too long.