As families prepare for the upcoming school year, the Guilford County Department of Public Health welcomes parents and guardians of rising kindergarteners through twelfth graders to get an early start on required back-to-school immunizations.Any student may receive the required immunizations by appointment at Guilford County Public Health clinic locations in Greensboro (1100 East Wendover Avenue) and High Point (501 East Green Drive) Monday through Friday from 9 a.m. to 4 p.m. Call 336-641-3245 to schedule an appointment.