COVID-19 Surveys Public Health North America July 20, 2020According to our late May/early June survey, mask use is highest in enclosed spaces where people can expect to encounter those from other households, and lower in outdoor settings or gatherings of friends. The one exception? Gyms. We strive to provide individuals with disabilities equal access to our website. If you would like information about this content we will be happy to work with you. Please email us at: McKinsey_Website_Accessibility@mckinsey.com To read the survey, see “Survey: In the US, people say their use of masks may endure,” July 1, 2020.