![Slight reduction in SARS-CoV-2 exposure viral load due to masking results in a significant reduction in transmission with widespread implementation | Scientific Reports Slight reduction in SARS-CoV-2 exposure viral load due to masking results in a significant reduction in transmission with widespread implementation | Scientific Reports](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41598-021-91338-5/MediaObjects/41598_2021_91338_Fig1_HTML.png)
Slight reduction in SARS-CoV-2 exposure viral load due to masking results in a significant reduction in transmission with widespread implementation | Scientific Reports
![An overview of filtration efficiency through the masks: Mechanisms of the aerosols penetration - ScienceDirect An overview of filtration efficiency through the masks: Mechanisms of the aerosols penetration - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S2452199X20301481-fx1.jpg)
An overview of filtration efficiency through the masks: Mechanisms of the aerosols penetration - ScienceDirect
![Frontiers | Effect of Surgical Masks on Cardiopulmonary Function in Healthy Young Subjects: A Crossover Study Frontiers | Effect of Surgical Masks on Cardiopulmonary Function in Healthy Young Subjects: A Crossover Study](https://www.frontiersin.org/files/Articles/710573/fphys-12-710573-HTML/image_m/fphys-12-710573-g001.jpg)
Frontiers | Effect of Surgical Masks on Cardiopulmonary Function in Healthy Young Subjects: A Crossover Study
![Flowchart of the three processing methods. Processing steps are labeled... | Download Scientific Diagram Flowchart of the three processing methods. Processing steps are labeled... | Download Scientific Diagram](https://www.researchgate.net/publication/237839759/figure/fig3/AS:931553987289089@1599111186192/Flowchart-of-the-three-processing-methods-Processing-steps-are-labeled-as-blue.jpg)