wichita.edu
…surfaces daily which includes: tables, doorknobs, light switches, handles, desks, computers, phones, keyboards, sinks, toilets, and countertops. Wash Your HandsUse soap and water to wash your hands (for at least 20 seconds), especially after being in a public place. If soap and water are not readily available, use hand sanitizer with at least 60%…
https://www.wichita.edu/services/student_support/WeeklyTimes/SSSWEEKLYTIMES_MARCH_16_2020.php