Students and staff in Washington County, Tennessee, won’t have to wear masks for the upcoming school year.Masks will be optional, according to director of schools Jerry Boyd. People are asked to take their temperature before coming to school.Anyone who has a positive COVID-19 test will be excluded from school for 10 days and may return to school when fever-free for 24 hours and when their symptoms improve. Household contacts will also be excluded from school for 10 days.