Coronavirus outbreaks are still turn out to be a menace for people around the world, even more alarming. This is because the number of victims continues to grow. A minimum of 425 folks have 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.
Essentially the most worrying about coronavirus is until now there isn’t a vaccine available to stop 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 strategy to avoid the transmission of this deadly virus, aside from by protecting the body from contracting the coronavirus. Certainly 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 which have completely different abilities in protecting the mouth and nose. Then which one is safest and might forestall coronavirus?
Material Face Masks (Buff)
Face mask of this type sold with relatively low cost worth, around US$0.73. This fabric face masks is usually worn by motorcyclists. Fabric face mask can only prevent massive dust. So it is not effective to filter small dimension particles. Because it’s made of material, this type of masks may be washed and can be used repeatedly. However,if this face masks just isn’t properly washed, it will risk turning into a den of micro organism that can 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 masks 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 used once or can not 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 usually used in environments which have pollution containing oil aerosols resembling 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 95%, 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 utilized with an efficient duration of as much as 8 hours. Because this face mask is for certain circumstances, it’s more difficult to acquire than other types of masks.
P95, P99, P100 Face Masks
This type of face masks is also 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 within the air. The usage of P95, P99 and P100 masks may be longer, as much as forty hours.
Electric Face Masks
Electrical face mask makes use of battery power and is supplied with fan filters to facilitate air circulation. That is why this mask is quite comfortable to make use of, because it doesn’t cause sultry in the mouth area. The ability of this electric mask 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 relatively expensive, which is around Rp150 thousand or US$10.92. In addition, the mask must also at all times be charged in order that the fan can function.
Surgical Face Masks
This type of face masks is commonly used by medical doctors or nurses who operate in hospitals. Not like the simple face masks which is widely used to avoid air 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 actually not efficient enough to ward off pollution. This mask is said to not be able to dispel chemical substances, gases, or vapors.
Using this mask should even be right, must cover the complete space of the nostril and chin, otherwise mud can still enter the nose and mouth. The usage of this face masks is only one use and should not be too long.