3M corporation developed the N95 for the coal industry. This speaks volumes. It was developed as a last resort filtering device to be used temporarily for entering closed environments with high particulates of coal dust.
Never was the N95 designed to stop the spread of germs. The surgical mask is a variation of the N95 having the same properties. The following was published 20 years ago.
Anyone who has ever worn a face mask doing yard work or being in a dusty environment knows this as being true. They stop working after a few minutes and the air is then drawn increasingly from the borders of the mask. Not only do they not wok, but are very harmful if worn for long periods of time. I address the many deleterious health factors associated with wearing a face mask in another post. See my comment in the post.
3M corporation developed the N95 for the coal industry. This speaks volumes. It was developed as a last resort filtering device to be used temporarily for entering closed environments with high particulates of coal dust.
Never was the N95 designed to stop the spread of germs. The surgical mask is a variation of the N95 having the same properties. The following was published 20 years ago.
"Those masks are only effective so long as they are dry," said Professor Yvonne Cossart of the Department of Infectious Diseases at the University of Sydney. "As soon as they become saturated with the moisture in your breath they stop doing their job and pass on the droplets."
Anyone who has ever worn a face mask doing yard work or being in a dusty environment knows this as being true. They stop working after a few minutes and the air is then drawn increasingly from the borders of the mask. Not only do they not wok, but are very harmful if worn for long periods of time. I address the many deleterious health factors associated with wearing a face mask in another post. See my comment in the post.
Great info. This makes fauci, the CDC, AMA ,FDA the WHO and any medical personal a lying criminal, because they ALL Know this.