Cloth face coverings are scientifically proven to not be effective against this virus. Cloth masks create a reason to keep touching your face (bad), as well as trap bacteria in a moist damp place in front of your mouth.
The small amount of protection is offset by incorrect use of the mask, increased touching of the face, along with a false sense of protection; leading people to come within 6 feet of each other thinking they are safe. All these negatives increase the risk of contracting coronavirus. Additionally, the inspiratory airflow study concludes that masks can increase wearers risk of personal infection. Infected people spread the virus to others.
There are no randomized controlled trials showing mask use has a statistically significant benefit for others. Countries or states with extreme mask mandates do not universally benefit compared to those without. There is one large scale randomized controlled trial proving this statistical insignificance.
This is a video of people coughing. Covering your mouth tightly with your elbow is a much better way to prevent droplets from spreading. Please do not cough directly into your mask, you can harm those around you. Droplets cannot pass through a solid object such as your arm.
This video demonstrates that you should always cover your mouth when you cough, and does not show the effectiveness of a large scale public mask mandate.
Cloth face coverings are scientifically proven to not be effective against this virus. Cloth masks create a reason to keep touching your face (bad), as well as trap bacteria in a moist damp place in front of your mouth.
Cloth is not a great anti-viral barrier, but scientifically proven to greatly limit the distance respiratory particles travel.
How Well Do Masks Work? (Schlieren Imaging In Slow Motion!)
https://aip.scitation.org/doi/10.1063/5.0034580
The argument is and has been that surgical masks limit the range of expiratory respiration, offering a modicum of protection.
The small amount of protection is offset by incorrect use of the mask, increased touching of the face, along with a false sense of protection; leading people to come within 6 feet of each other thinking they are safe. All these negatives increase the risk of contracting coronavirus. Additionally, the inspiratory airflow study concludes that masks can increase wearers risk of personal infection. Infected people spread the virus to others.
There are no randomized controlled trials showing mask use has a statistically significant benefit for others. Countries or states with extreme mask mandates do not universally benefit compared to those without. There is one large scale randomized controlled trial proving this statistical insignificance.
This study can be found here - https://www.acpjournals.org/doi/10.7326/M20-6817?fbclid=IwAR1tjWP8B05V5WfkMaOmAJnkXbn6cvjfXp_IRvczx-SYmz6a8VS3NbsUNVA&
This is a video of people coughing. Covering your mouth tightly with your elbow is a much better way to prevent droplets from spreading. Please do not cough directly into your mask, you can harm those around you. Droplets cannot pass through a solid object such as your arm.
This video demonstrates that you should always cover your mouth when you cough, and does not show the effectiveness of a large scale public mask mandate.