N-95 respirator masks are the newest hot selling item for “flu preparedness”, but do they really work? Yes. And No. N-95 respirator masks were designed to protect healthcare workers from `airborne` illnesses like tuberculosis, chicken pox and also the flu. They DO work under tightly controlled circumstances, however the general public is not likely to be in those tightly controlled circumstances, so they will probably not take advantage of them.
Face masks were first used through the 1918 flu epidemic as `protection` up against the flu. It likely failed to do anything good, but laws were enacted and people who didn`t use them were considered “mask slackers” who could be fined, imprisoned or just ostracized. With all the swine flu claiming a lot more victims in the united states, individuals are starting out react by wearing masks again. But now, the greater technology N95 Mask Sale is all the rage.
The N-95 will not be your grandfather`s surgical mask or even just like surgical masks worn by doctors and nurses today like the thing is in operating rooms. These are specialized pieces of equipment that have been created to protect hospital workers against `airborne` illnesses like tuberculosis, chicken pox and influenza. Many of these are very small infectious particles that remain airborne after being exhaled by an infected person. We have seen a lot of misinformation about these masks. Some state that they work, some say that they don`t. So what exactly is the truth?
The truth is N 95 respirators DO protect wearers up against the flu- at least in principle and once used properly. The N 95 respirators ARE Airtight and Are made to protect the wearer from airborne particles as small as Mycobacterium Tubuculosis- approximately 45 nanometers in width or about 1/2 micron. The swine flu virus, by contrast, is practically twice as large at approximately 80-120 nanometers. Inside the hospital setting when utilized by trained practitioners, as set by Centers for Disease Control guidelines, these masks are VERY EFFECTIVE at preventing transmission of such tiny particles
But there are several explanations why the N-95 respirators are unlikely to work for the general public. The initial reason is that it is hard to have the right fit. Medical care workers who wear N95 Masks For Sale are told, “Here, put this on”. Surgical masks can be worn by anyone, anywhere for long amounts of time. As shown by individuals China wearing masks while riding bicycles to work or even jogging, they may be pretty comfortable and user friendly. But a health care worker who uses an N-95 must actually proceed through a short workout. First, the approximate correct size for the face is chosen and placed tightly to the face with 2 tight straps fitting to the head. Second, the metal band on the nose bridge is smoothed down to acquire a tight fit. After a correct fit is approximated, the head is placed in to a large plastic tube to approximate a confined space. A trainer, usually a nurse, sticks a spray bottle in to a small hole and continuously sprays a saccharine solution in to the plastic tube as the wearer turns the head back and forth and up and down to ensure that you will find no air leaks. If the saccharine solution is tasted, then this good `fit` is not obtained and the procedure is repeated with another sized mask until an airtight seal is obtained: sometimes difficult for individuals with particularly small or large faces or anyone who has facial hair.
The second reason is the fact N 95 Respirators are uncomfortable, hot and tight. While a surgical mask can be worn for hours with no 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 short while, the breath feels hot and uncomfortable and a lot begin to sweat- some individuals sweat PROFUSELY! Removing the mask after wearing one for just a quick while feels just like you stepped into a cool fresh breeze after just getting away from a sauna. Wearing one in an air conditioned theater while just sitting and watching a movie could be unbearable. Wearing one while riding a bicycle or while shopping could be just simply impossible.
Any mask- be it surgical or Coronavirus Face Mask For Sale is designed to be utilized cheaper than twenty or so minutes at the same time. This is because the mask itself will end up saturated with condensation from exhaled breath. And when it is saturated, then the gaflvq filter size may be changed making the mask ineffective and potentially even trapping the offending viruses right against the wet mask- Right Next to the Face!
So, while N-95 masks DO effectively protect medical care workers from even face to face transmission of airborne contaminants like the flu, inappropriate usage by untrained lay people in real world circumstances would likely make sure they are ineffective and nullify any of the potential protective outcomes of these effective filtration devices.