Coronavirus outbreaks are nonetheless grow to be a threat for people world wide, even more alarming. This is because the number of victims continues to grow. Not less than 425 people 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 additionally spread to numerous countries. The coronavirus has now spread to 23 countries.
Probably the most worrying about coronavirus is till now there isn't any 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 such thing as a different approach to keep away from 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.
But there are numerous types of face masks which have completely different talents in protecting the mouth and nose. Then which one is safest and might stop coronavirus?
Fabric Face Masks (Buff)
Face mask of this type sold with relatively cheap price, round US$0.73. This fabric face mask is usually worn by motorcyclists. Cloth face mask can only prevent large dust. So it's not efficient to filter small size particles. Because it's made of fabric, this type of masks may be washed and can be utilized repeatedly. However,if this face masks isn't properly washed, it will risk turning into a den of bacteria that may actually make the disease.
Simple Face Masks
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 large particles 30% — forty%. This easy face masks is only can be utilized once or can't be reused.
R95, R99, R100 Face Masks
R95, R99, and R100 face masks are able to face up to oil-type pollutants. This is in accordance with the code letter R (oil Resistant). This type of face masks usually used in environments which have pollution containing oil aerosols resembling 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 99% and R100 can filter particles as much as 99.97%. These three types of face masks can be used with an efficient period of as much as eight hours. Because this face mask is for certain situations, it is more difficult to acquire than different types of masks.
P95, P99, P100 Face Masks
This type of face masks can be proof against pollutants with oil content. The place the letter P within the code has the that means Oil Proof. However besides that it's also effective in driving out small particles within the air. The usage of P95, P99 and P100 masks will be longer, up to forty hours.
Electrical Face Masks
Electric face masks makes use of battery energy and is supplied 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 in the mouth area. The ability of this electric masks is also quite good in dispelling dust. This electric face mask has filter that should be replaced. The value of the filter is comparatively costly, which is round Rp150 thousand or US$10.92. In addition, the mask must also always be charged so that the fan can function.
Surgical Face Masks
This type of face masks is commonly utilized by medical doctors or nurses who operate in hospitals. In contrast to the easy face masks which is widely used to keep away from pollution, the function of the surgical masks 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 mask is said to not be able to dispel chemical substances, gases, or vapors.
The use of this masks should also be appropriate, should cover your complete area of the nostril and chin, in any other case dust can still enter the nose and mouth. The usage of this face mask is only one use and shouldn't be too long.
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