Mask Science #1 - How Wearing Masks Spread Viruses and Bacteria

http://www.HealthScienceTruth.com - Mask Science #1 - How Wearing Masks Spread Viruses and Bacteria Worse Than Not Wearing Masks.

Adolescents' face mask usage and contact transmission in novel Coronavirus: https://www.greenmedinfo.com/article/face-masks-surface-can-become-contamination-source

As a result, masks surface become a contamination source. In the contact experiment, ten adults were requested to don and doff a surgical mask while doing a word processing task. The extended contamination areas were recorded and identified by image analysis. The results show an average contamination area of the workspace is significant 530 cm. When the hand touches the surface of the mask, it may spread the virus to the subsequent contact area.