Study: Wearing used mask worse than no mask at all

For the full images, go here and here.
The mask of ignorance: A new study has found that wearing a used mask, even an N95 type, is likely more risky to your health than wearing no mask at all.
Wearing a used mask could be more dangerous than not wearing one at all when it comes to warding off COVID-19, a new study has found.
A new three-layer surgical mask is 65 percent efficient in filtering particles in the air — but when used, that number drops to 25 percent, according to the study published Tuesday in the Physics of Fluids.
Researchers from the University of Massachusetts Lowell and California Baptist University say that masks slow down airflow, making people more susceptible to breathing in particles — and a dirty face mask can’t effectively filter out the tiniest of droplets.
These results are not only not surprising, they are backed up by more than a century of research into mask use for medical purposes. Using masks improperly is not sanitary, and increases your risk for getting ill, as clearly shown by the WHO graphic to the right. The results also illustrate once again that the purpose of mandating mask use has nothing to do with reducing the spread of COVID-19 (which it decidedly has not), but are instead designed to demonstrate the power of our rulers to muzzle and control the population, for the purpose of obtaining power.
For the full images, go here and here.
The mask of ignorance: A new study has found that wearing a used mask, even an N95 type, is likely more risky to your health than wearing no mask at all.
Wearing a used mask could be more dangerous than not wearing one at all when it comes to warding off COVID-19, a new study has found.
A new three-layer surgical mask is 65 percent efficient in filtering particles in the air — but when used, that number drops to 25 percent, according to the study published Tuesday in the Physics of Fluids.
Researchers from the University of Massachusetts Lowell and California Baptist University say that masks slow down airflow, making people more susceptible to breathing in particles — and a dirty face mask can’t effectively filter out the tiniest of droplets.
These results are not only not surprising, they are backed up by more than a century of research into mask use for medical purposes. Using masks improperly is not sanitary, and increases your risk for getting ill, as clearly shown by the WHO graphic to the right. The results also illustrate once again that the purpose of mandating mask use has nothing to do with reducing the spread of COVID-19 (which it decidedly has not), but are instead designed to demonstrate the power of our rulers to muzzle and control the population, for the purpose of obtaining power.