Epidemiology of human rabies in China, 2016.
10.3760/cma.j.issn.0254-6450.2018.01.008
- VernacularTitle:中国2016年狂犬病流行病学特征分析
- Author:
Yan Rong LI
1
;
Li Ling ZHU
1
;
Wu Yang ZHU
2
;
Xiao Yan TAO
2
Author Information
1. School of Public Health, Jiamusi University, Jiamusi 154007, China.
2. National Institute for Viral Disease Prevention and Control, Chinese Center for Disease Control and Prevention, Beijing 102206, China.
- Publication Type:Journal Article
- Keywords:
Epidemiological characteristics;
Rabies;
Surveillance
- MeSH:
Animals;
China/epidemiology*;
Disease Notification/statistics & numerical data*;
Dogs;
Female;
Health Education;
Humans;
Incidence;
Male;
Post-Exposure Prophylaxis;
Rabies/ethnology*;
Rabies Vaccines;
Sentinel Surveillance;
Vaccination
- From:
Chinese Journal of Epidemiology
2018;39(1):40-43
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To understand the epidemiological characteristics of human rabies in China in 2016 and provide evidence for the control and prevention of human rabies. Methods: The incidence data of human rabies in China in 2016 were collected from national infectious disease reporting information management system. The surveillance data were collected from provinces of Shandong, Guizhou, Anhui, Hunan, Jiangsu and Guangxi Zhuang Autonomous Region. Excel 2013 software was used to process and summarize the data, the epidemiological characteristics of human rabies in China in 2016 were described by using indicators such as morbidity, mortality and constituent ratio. Results: A total of 644 human rabies cases were reported in 28 provinces in China in 2016, a decrease of 19.60% (157/801) compared with 2015. The provinces reporting high incidences of human rabies were Henan, Hunan, Guangxi and Guizhou, accounting for 39.44% (254/644) of the total cases. One case was reported in Qinghai province and Xinjiang Uygur Autonomous Region respectively. The male to female ratio of the cases was 2.14∶1 (439/205), and the majority of the patients were farmers (444/644). Surveillance points in 6 provinces reported 1 281 340 persons seeking post-exposure treatment, of whom 1 018 367 were treated for dog bite or scratch. A total of 764 234 persons completed the vaccination series, accounting for 63.90% (764 234/1 195 956) of the persons with grade Ⅱ and Ⅲ exposures, and 28.89% (165 677/573 571) of the persons with grade Ⅲ exposure were treated with passive immunization product. The average density of dogs in each surveillance area was 7.03/100 persons, the average canine immunization rate was 37.64%. Conclusion: The incidence of human rabies has remained decline in China in 2016, the number of the affected provinces has increased and that has the tendency of spreading to low-risk regions. The cases mainly occurred in men and farmers, and caused by dog bite or scratch. It is necessary to strengthen the health education about rabies prevention and control in rural areas and expand the coverage of canine immunization to prevent and control human rabies.
