Objective To evaluate the risk of import and transmission of the poliovirus in Quanzhou city and make suggestions for the key points and contingency strategies of scientific prevention and control policy. Methods The risk of import and transmission of the poliovirus was analyzed by mathematical statistics method and evaluated by using the indexes of import risk,case surveillance of acute flaccid paraly sis and population immunity level. Results The lower and upper quartiles were 8.0 and 15.25, respectively. Anxi county,Shishi city and Hui＇an county were high risk regions,with risk evaluation scors of 21,16 and 16. Nan＇an city,Yongchun county,Jinjiang city and Dehua county were moderate risk regions,with evaluation scors of 15,13,10 and 10.Licheng district, Quangang district and Taishang district scored 8, respectively. Fengze district and Luojiang district scored 0, respectively. These five districts belonged to low risk regions. Conclusion There was high risk of import and transmission of the poliovirus in Quanzhou city. So the emergency strategy on WPV should be established, that is, ＂ placing an emphasis on risk assessment of import and transmission of the poliovirus that should be conducted, strengthening on the first-line medical staff and quarantine officers＇ s epidemiology, equal emphasis on strengthening basic immunization and school-age children of AFP surveillance＂.
Chinese Journal of Public Health Management
wild polio virus
import and transmission