I am not the person that lives my life in constant worry about microorganisms, or that washes my hands 30 times per day. Assured, I will hit soap and water after using the washroom or before meals, but other than that, I am living by the philosophy that a bit of dust never hurts anyone. You may expose to a variety of germs that can reinforce your immune system. Of course, it only works to a definite point, so I do take insurances when I know I will be in situations where I may be exposed to more microbes than possible. For instance, when I fly or take another method of public transportation, I am sure to carry a couple of disposable face masks or medical facemask for kids with me.
Most people are aware of two types of disposable face masks. The first kinds are the thin paper or cloth ones that doctors wear. Moreover, this face mask serves as a fundamental barrier between the mouth and nose and the outside air. It is the kind of thing that modern singer Michael Jackson was repeatedly photographed wearing when he offered outdoors. It both guards you from gasping contaminants and from breathing them in, but of course, the protection only spreads to a certain degree. For example, these disposable face masks might not be appropriate at a construction site or in any other place where flying debris is likely to be rather heavy.
There are face masks that are future for more severe uses on worksites, or when the wearer identifies he or she will come into contact with more hazardous germs than those that convey the common cold. These protective face masks are ready for a combination of materials and ready-made into a shape designed to cover your mouth and nose securely. They occasionally have a respiration valve and are intended to filter more than 99% of the impurities in the surrounding air.
N95 face masks are possibly the most well-known kind as they were explicitly recommended by health experts when the swine influenza epidemic broke out some years ago. It is the kind of mask you travel with when you fly. I do not essentially wear it all the time, but if someone in the plane section coughs and hacks for an extensive period, you better believe I will put the face mask on your face. I do not care what other people may say or about the weird looks I am sure to get. Staying healthy is essential to me than other people’s thoughts.
Anyhow, disposable face masks are inexpensive, so there is no reason not to purchase a package of them and carry them around when you fly or are going to be in close vicinity with strangers for a long time. You do not know what might happen, and it is better to be safe than embarrassed. It is not an alarmist; it is real-world.