https://www.cdc.gov/coronavirus/2019-ncov/prevent-getting-sick/diy-cloth-face-coverings.html
Please be aware the WYUI website (wyui.wyo.gov) will have a new look on February 26th, 2025. While the site’s appearance will be updated to be more mobile-friendly, its functionality will not change.
https://www.cdc.gov/coronavirus/2019-ncov/prevent-getting-sick/diy-cloth-face-coverings.html