N-95 respirator masks are the newest hot selling item for “flu preparedness”, but do they work? Yes. And No. N-95 respirator masks were created to protect healthcare workers from `airborne` illnesses like tuberculosis, chicken pox and the flu. They DO work under tightly controlled circumstances, nevertheless the general public is not probably be in those tightly controlled circumstances, so they will likely not take advantage of them.
Face masks were first used during the 1918 flu epidemic as `protection` against the flu. It likely did not do anything good, but laws were enacted and those that didn`t put them on were considered “mask slackers” who could be fined, imprisoned or simply just ostracized. With all the swine flu claiming a lot more victims in the united states, people are starting to react by wearing masks again. But this time around, the larger technology Face Masks For Coronavirus Sale is all the rage.
The N-95 is NOT your grandfather`s surgical mask or even exactly like surgical masks worn by doctors and nurses today like the thing is in operating rooms. They may be specialized pieces of equipment that have been created to protect hospital workers against `airborne` illnesses like tuberculosis, chicken pox and influenza. All of these are very small infectious particles that remain airborne after being exhaled by an infected person. We have seen plenty of misinformation about these masks. Some claim that they work, some say that they don`t. So what is the facts?
The fact is that N 95 respirators DO protect wearers from the flu- at the very least in principle and once used properly. The N 95 respirators ARE Airtight and Are created to protect the wearer from airborne particles no more than Mycobacterium Tubuculosis- approximately 45 nanometers in width or about 1/2 micron. The swine flu virus, by contrast, is nearly two times as large at approximately 80-120 nanometers. In the hospital setting when employed by trained practitioners, as set by Centers for Disease Control guidelines, these masks are amazing at preventing transmission of those tiny particles
But there are many explanations why the N-95 respirators are unlikely to work for that general public. The very first reason is that it is difficult to get the right fit. Health care workers who wear N95 Masks For Sale are told, “Here, put this on”. Surgical masks can be worn by anyone, anywhere for long periods of time. As shown by folks China wearing masks while riding bicycles to work or even jogging, they may be pretty comfortable and easy to use. But any adverse health care worker who uses an N-95 must actually go through a short training session. First, the approximate correct size to your face is chosen and placed tightly on the face with 2 tight straps fitting onto the head. Second, the metal band on the nose bridge is smoothed down to obtain a tight fit. When a correct fit is approximated, the head is put into a large plastic tube to approximate a confined space. A trainer, normally a nurse, sticks a spray bottle right into a small hole and continuously sprays a saccharine solution to the plastic tube whilst the wearer turns the head back and forth and up and down to make certain that you will find no air leaks. In the event the saccharine solution is tasted, then a good `fit` has not been obtained and the procedure is repeated with another sized mask until an airtight seal is obtained: sometimes hard for individuals with particularly small or large faces or those who have facial hair.
The second reason is the fact N 95 Respirators are uncomfortable, hot and tight. While a surgical mask can be worn for many hours without any problems, an N-95 respirator becomes uncomfortable and claustrophobic even in a cool hospital room within just minutes. After caring for someone for even a quick while, the breath feels hot and uncomfortable and most start to sweat- many people sweat PROFUSELY! Taking off the mask after wearing one for only a brief while feels as if you entered into a cool fresh breeze after just getting out of a sauna. Wearing one in an air conditioned theater while just sitting and watching a film will be unbearable. Wearing one while riding a bicycle or while shopping could be just simply impossible.
Any mask- whether it be surgical or Best Coronavirus Masks Sale is made to be applied for less than 20 minutes at a time. The reason being the mask itself can become saturated with condensation from exhaled breath. And when it is actually saturated, then this gaflvq filter size may be changed making the mask ineffective and potentially even trapping the offending viruses right from the wet mask- Right Next to the Face!
So, while N-95 masks DO effectively protect healthcare workers from even one on one transmission of airborne contaminants like the flu, inappropriate usage by untrained lay individuals real world circumstances would likely make sure they are ineffective and nullify the potential protective outcomes of these effective filtration devices.