Abstract：Objective To analyze the changes of epidemic characteristics of mumps in different periods, and to provide evidence for formulating mumps control and prevention strategies. Methods Mumps incidence data in Xinxiang urban areas in 2004-2017 were described for three periods, the prophase of theExpanded Program on Immunization (prophase EPI) (2004-2007), the EPI period (2008-2012), and the period of booster vaccination (BV) ofmumps containing vaccine (MuCV) (2013-2017). The changes in mumps incidence of the three periods were compared. Results The average annual incidence rates of mumps in the three periods were 6.94/100,000, 4.38/100,000 and 6.01/100,000 respectively, with statistically significant differences (χ2=24.531, P<0.001). For the three periods, there were two incidence peaks, from March to June and from December to January. Students accounted for 62.33%, 54.25% and 63.48% respectively. Male to female ratios were 1.56:1, 1. 65:1 and 1.52:1 respectively. The cumulative incidence rates for the group aged 3-14 years were 40.98/100,000, 25.71/100,000 and 33.51/100,000 respectively. Conclusions The mumps incidence in Xinxiang urban areas during 2004-2017 declined after EPI. Due to the low vaccination rates of the second dose of MuCV, no colony immune protective barrier was formed to change the onset cycle of mumps. Therefore, two-dose routine MuCV immunization and other comprehensive control strategies are recommended for children under 6 years of age.
杜永芳, 刘丹, 李巍巍, 王轶. 2004-2017年新乡市市区流行性腮腺炎发病特征分析[J]. 实用预防医学, 2018, 25(10): 1214-1217.
DU Yong-fang, LIU Dan, LI Wei-wei, WANG Yi. Epidemic characteristics of mumps in urban areas of Xinxiang City, 2004-2017. , 2018, 25(10): 1214-1217.
2018, Vol. 25 
