external In the Media July 12, 2020 Michael Urban, senior lecturer, director of the Doctorate of Occupational Therapy Program, comments on whether people wearing masks or going to work ill for potentially having the virus mutate. https://www.straitstimes.com/world/united-states/human-behaviour-is-a-key-factor-in-curbing-the-pandemic news-all news-in-the-media year-2020 month-july