Hand, foot and mouth disease in Hubei province, 2009-2015: an epidemiological and etiological study
10.3760/cma.j.issn.0254-6450.2017.04.006
- VernacularTitle:湖北省2009-2015年手足口病流行病学和病原学分析
- Author:
Qi CHEN
1
;
Xuesen XING
;
Yang WU
;
Qiaohong LIAO
;
Gongping LIU
;
Xiaoqing JIANG
;
Xuhua GUAN
Author Information
1. 湖北省疾病预防控制中心传染病预防控制所
- Keywords:
Hand,foot and mouth disease;
Epidemiological characteristics;
Pathogens spectrum
- From:
Chinese Journal of Epidemiology
2017;38(4):441-445
- CountryChina
- Language:Chinese
-
Abstract:
Objective To clarify the age patterns and types of differences so as to provide reference on prevention and interventions of hand,foot and mouth disease (HFMD) cases,in Hubei province.Methods We collected the HFMD case information of Hubei province from the Chinese National Notifiable Infectious Disease Reporting System in 2009-2015 while the information on pathogens from the laboratory monitoring system of Center for Disease Control and Prevention at all levels in Hubei province.All the data were stratified by age,disease severity,laboratory confirmation status,and serotypes of enterovirus.Results There were 495 783 reported HFMD cases from 2009 to 2015,in Hubei province,of which 1 045 were severe with 99 fatal.The annual notification rate was 1 231.0/106.HFMD cases were concentrated mainly in 0.5-5 year olds,with highest severity and mortality seen in 6-11 month-olds.The predominated pathogen in mild laboratory-confirmed cases each year,in order during 2009-2015 as:EV71,Cox A16,Cox A16,Cox A16,EV71,Cox A16 and other EV.HFMD showed semiannual peaks in April-June,November-December,and with more cases in the even years than in the odd years.Conclusions Children aged 0.5 to 5 years with 6 to 11 month-olds in particular,were the focused groups of attention in Hubei province.Our findings provided evidence for the improvement on monitoring program.Targeted intervention approaches should be strengthened to reduce the mortality and morbidity of HFMD in the province.
