Demystifying Medicine Video

Currently, we are still amidst the COVID-19 pandemic and one of the ways we can help end it collectively is through the use of masks. This video describes the benefits of wearing masks (e.g. preventing the spread and potential community-level immunity due to reduced viral loads) and what your role is during this pandemic.

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  • Canada, P. H. A. of. (2020, July 24). COVID-19: Non-medical masks and face coverings [Education and awareness]. Aem. Chan et al. (2020). Surgical Mask Partition Reduces the Risk of Noncontact Transmission in a Golden Syrian Hamster Model for Coronavirus Disease 2019 (COVID-19). Clinical Infectious Diseases, ciaa644. h
  • Chan, J. F.-W., Zhang, A. J., Yuan, S., Poon, V. K.-M., Chan, C. C.-S., Lee, A. C.-Y., Chan, W.-M., Fan, Z., Tsoi, H.-W., Wen, L., Liang, R., Cao, J., Chen, Y., Tang, K., Luo, C., Cai, J.-P., Kok, K.-H., Chu, H., Chan, K.-H., … Yuen, K.-Y. (2020). Simulation of the clinical and pathological manifestations of Coronavirus Disease 2019 (COVID-19) in golden Syrian hamster model: Implications for disease pathogenesis and transmissibility. Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America.
  • Chu, D. K., Akl, E. A., Duda, S., Solo, K., Yaacoub, S., Schünemann, H. J., Chu, D. K., Akl, E. A., El-harakeh, A., Bognanni, A., Lotfi, T., Loeb, M., Hajizadeh, A., Bak, A., Izcovich, A., Cuello-Garcia, C. A., Chen, C., Harris, D. J., Borowiack, E., … Schünemann, H. J. (2020). Physical distancing, face masks, and eye protection to prevent person-to-person transmission of SARS-CoV-2 and COVID-19: A systematic review and meta-analysis. The Lancet, 395(10242), 1973–1987.
  • Coronavirus disease (COVID-19). (2020, April 15). World Health Organization.
  • Dong, E., Du, H., & Gardner, L. (2020). An interactive web-based dashboard to track COVID-19 in real time. The Lancet Infectious Diseases, 20(5), 533–534. Dugdale,
  • C. M., & Walensky, R. P. (2020). Filtration Efficiency, Effectiveness, and Availability of N95 Face Masks for COVID-19 Prevention. JAMA Internal Medicine. Esposito, S., Principi, N., Leung, C. C., & Migliori, G. B. (2020). Universal use of face masks for success against COVID-19: Evidence and implications for prevention policies. The European Respiratory Journal, 55(6).
  • Gandhi, M., Beyrer, C., & Goosby, E. (2020). Masks Do More Than Protect Others During COVID-19: Reducing the Inoculum of SARS-CoV-2 to Protect the Wearer. Journal of General Internal Medicine, 35(10), 3063–3066.
  • Gandhi, M., & Rutherford, G. W. (2020). Facial Masking for Covid-19—Potential for “Variolation” as We Await a Vaccine. New England Journal of Medicine, NEJMp2026913.
  • Ing, A. J., Cocks, C., & Green, J. P. (2020). COVID-19: In the footsteps of Ernest Shackleton. Thorax, 75(8), 693–694.
  • Kai, D., Guy-Philippe Goldstein, Morgunov, A., Vishal Nangalia, & Rotkirch, A. (2020). Universal Masking is Urgent in the COVID-19 Pandemic: SEIR and Agent Based Models, Empirical Validation, Policy Recommendations.
  • Konda, A., Prakash, A., Moss, G. A., Schmoldt, M., Grant, G. D., & Guha, S. (2020). Aerosol Filtration Efficiency of Common Fabrics Used in Respiratory Cloth Masks. ACS Nano, 14(5), 6339–6347.
  • Lu, Y.-T., Chen, P.-J., Sheu, C.-Y., & Liu, C.-L. (2006). Viral load and outcome in SARS infection: The role of personal protective equipment in the emergency department. The Journal of Emergency Medicine, 30(1), 7–15.
  • Mizumoto, K., Kagaya, K., Zarebski, A., & Chowell, G. (2020). Estimating the asymptomatic proportion of coronavirus disease 2019 (COVID-19) cases on board the Diamond Princess cruise ship, Yokohama, Japan, 2020. Euro Surveillance: Bulletin Europeen Sur Les Maladies Transmissibles = European Communicable Disease Bulletin, 25(10).
  • Rengasamy, S., Miller, A., Eimer, B. C., & Shaffer, R. E. (2009). Filtration Performance of FDA-Cleared Surgical Masks. Journal of the International Society for Respiratory Protection, 26(3), 54–70.
  • Simple Respiratory Protection—Evaluation of the Filtration Performance of Cloth Masks and Common Fabric Materials Against 20–1000 nm Size Particles. (2010). The Annals of Occupational Hygiene.
  • Stadnytskyi, V., Bax, C. E., Bax, A., & Anfinrud, P. (2020). The airborne lifetime of small speech droplets and their potential importance in SARS-CoV-2 transmission. Proceedings of the National Academy of Sciences, 117(22), 11875–11877.

Music Credit

  • Biscuit (Prod. by Lukrembo)