Molecular epidemiology of HFMD in mainland China and discussion on prevention and control measures
10.3760/cma.j.issn.0254-5101.2018.02.010
- VernacularTitle:我国手足口病分子流行病学及防控管理措施探讨
- Author:
Ye FAN
1
;
Xingui TIAN
;
Rixin ZHANG
Author Information
1. 呼吸疾病国家重点实验室
- Keywords:
Hand;
foot and mouth disease;
Molecular epidemiology;
Other enteroviruses;
CA6;
Pre-vention and control
- From:
Chinese Journal of Microbiology and Immunology
2018;38(2):139-148
- CountryChina
- Language:Chinese
-
Abstract:
Objective To summarize the epidemiological data of hand, foot and mouth disease (HFMD) in China from 2013 to 2017 and to analyze its molecular epidemiological characteristics in order to provide scientific basis for improving prevention and control measures. Methods China National Knowledge In-frastructure,Wanfang Database of China,Chinese VIP Journal Net and Pubmed were used to search epidemio-logical data of HFMD published in recent years. National notification data and surveillance data of HFMD in ma-inland China were obtained from the National Health and Family Planning Commission of China and the World Health Organization. Basic statistic tools were used for data analysis. Results From 2013 to 2016, the inci-dence rates of HFMD were 134. 37/100 000, 203. 16/100 000, 145. 30/100 000, 176. 62/100 000 and 140.46/100 000,respectively. Enterovirus 71(EV71),coxsackievirus A16(CA16),CA6 and CA10 were the predominant pathogens causing HFMD in the first half of 2013-2017. CA6 was the main epidemic strain in most areas of China. EV71 remained the predominant pathogen causing severe HFMD, but CA6, CA16 and CA10 were also critical pathogens of concern. The predominant strains of enteroviruses varied with year and region. Conclusion Although the EV71 vaccine has been approved since 2016, HFMD has not been controlled com-pletely in China. It is badly in need of more comprehensive surveillance of other types of enteroviruses and HFMD polyvaccine to improve the prevention and control of HFMD.
