本文通过对南阳市１９９７年热疹病例的监测结果分析，认为目前风疹与麻疹并存，应及早使用联合疫苗；在临床表现上，麻疹病例症状较为典型，风疹相对较轻；但由于多种原因，基层计免人员对麻诊误诊率较高，近四分之一被误疹。为下一步消除麻疹，在市县级开展普遍的热疹病例血清学监测是极为重要的。 Based on the analysis of the monitoring results of the cases of heat rash in 1997 in Nanyang City, we think that the current combination of rubella and measles should be used as early as possible. In clinical manifestations, the symptoms of measles are more typical and the rubella is relatively lighter. However, due to many reasons, Grassroots personnel on the diagnosis of misdiagnosis of higher hemp, nearly a quarter of them were errant rash. In order to eliminate measles in the next step, it is very important to carry out serological surveillance of the common heat-rash cases at city and county level.