加强农村预防保健是我国卫生事业“八五”计划和今后十年的发展战略重点之一,而计划免疫是提高农村预防保健的关键措施。今年三月份,世界卫生组织派员来合肥地区检查,合肥市通过了 WHO规定的以县为单位“四苗”覆盖率达85% Strengthening rural preventive health care is one of the priorities of China’s health undertakings during the “Eighth Five-Year Plan” and the development strategy for the next ten years. Planned immunization is the key measure for improving rural preventive health care. In March of this year, the World Health Organization dispatched personnel to check the Hefei area. Hefei City passed the “four seedlings” coverage rate of 85% set by the WHO as a county.