In total, eight immunization clinics were held (for MMR dose 1 and 2) at School A, School B,
School C and Community A. Table 2 illustrates the proportion of students with complete
immunization against mumps (2 doses of MMR) before and after the outbreak. Following the
immunization clinics there was an observed increase in children with complete vaccination
coverage for MMR vaccine, with overall vaccine coverage increasing from 18% to 85%.