Serological detection of suspected measles cases in Xicheng District of Bei-jing,2011-2014
10.3969/j.issn.1671-9638.2016.07.015
- VernacularTitle:北京市西城区2011-2014年麻疹疑似病例血清学检测
- Author:
Jingbo ZHANG
;
Jinghui CUI
;
Da LI
;
Jinghui WANG
;
Yongquan WANG
- Publication Type:Journal Article
- Keywords:
measles;
IgM antibody;
suspected case;
serological detection
- From:
Chinese Journal of Infection Control
2016;15(7):501-503
- CountryChina
- Language:Chinese
-
Abstract:
Objective To understand the serological detection of suspected measles cases in Xicheng District of Beijing,and provide basis for monitoring and prevention of measles.Methods Detection results of 200 blood speci-mens and age distribution of suspected measles cases in Xicheng District of Beijing in 2011 -2014 were analyzed. Results The positive rate of serological detection of suspected measles cases in 2011-2014 was 32.50%(65/200);positive rates in each year were 12.00%,4.35%,33.90%,and 44.09% respectively;there was significant differ-ence in the positive rate of serological tests in different years(P <0.001).Of 200 cases,65 were <5 years old,and 97 were >24 years old,positive rates of serological detection were 35.38% and 34.02% respectively;31 cases (15.50%)received vaccination of measles;vaccine coverage rate in IgM antibody positive cases was lower than IgM antibody negative cases (3.08% vs 21 .48%,P <0.001 ).Conclusion Positive rate of serological detection de-creased in 2012,then increased year by year,for children under 5 years,measles are controlled by immunization with measles vaccine,in order to achieve the goal of eliminating measles effectively,control and prevention of adult measles is of great significance.