Face Touching: A Frequent Habit That Has Implications for Hand Hygiene

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7115329/

Man Wearing N95 Mask Passes Out While Driving Car, Crashing into Pole

https://people.com/human-interest/man-wearing-n95-mask-passes-out-while-driving-car-crashing-into-pole/

Use of Surgical Face Masks to Reduce the Incidence of the Common Cold Among Health Care Workers in Japan: A Randomized Controlled Trial

https://pubmed.ncbi.nlm.nih.gov/19216002/

Cowling, B. et al. (2010)“Face masks to prevent transmission of influenza virus: A systematic review”, Epidemiology and Infection, 138(4), 449-456.

https://www.cambridge.org/core/journals/epidemiology-and-infection/article/face-masks-to-prevent-transmission-of-influenza-virus-a-systematic-review/64D368496EBDE0AFCC6639CCC9D8BC05

The use of masks and respirators to prevent transmission of influenza: a systematic review of the scientific evidence

https://onlinelibrary.wiley.com/doi/epdf/10.1111/j.1750-2659.2011.00307.x

Jogger Runs Couple Of Miles While Wearing Mask, Ends Up With Burst Lungs

https://www.ibtimes.com/jogger-runs-couple-miles-while-wearing-mask-ends-burst-lungs-2975048

Two boys drop dead in China while wearing masks during gym class

https://nypost.com/2020/05/06/two-boys-drop-dead-in-china-while-wearing-masks-during-gym-class/