Surveillance results of brucellosis in Jinzhong City Shanxi Province from 2013 to 2020 / 中华地方病学杂志
Chinese Journal of Endemiology
; (12): 387-390, 2023.
Article
Dans Zh
| WPRIM
| ID: wpr-991641
Responsable en Bibliothèque :
WPRO
ABSTRACT
Objective:
To analyze the epidemic dynamics and characteristics of human brucellosis in Jinzhong City, Shanxi Province, and to provide scientific basis for formulating prevention and control measures.Methods:
Brucellosis epidemic data from "China Disease Prevention and Control Information System" from 2013 to 2020 and the surveillance data of brucellosis prevention and control in Jinzhong City over the years were collected, and the epidemiological characteristics, serological and pathogenic monitoring results of brucellosis in Jinzhong City were analyzed.Results:
A total of 5 235 cases of brucellosis were reported in Jinzhong City from 2013 to 2020, with an average annual incidence of 19.60/100 000. There was a statistically significant difference in the annual incidence of each year (χ 2 = 561.09, P < 0.001). Pingyao County had the largest number of reported cases (903 cases), and Yushe County had the highest incidence (59.78/100 000). The incidence was observed in every month of the past years, with significant seasonal onset, the peak of the incidence was from March to July, accounting for 60.50% (3 167/5 235). The majority of the patients were male, aged 20 - 60 years, and farmers, accounting for 81.07% (4 244/5 235), 85.06% (4 453/5 235) and 81.34% (4 258/5 235), respectively. Epidemiological investigation revealed 33 522 high-risk occupational groups. Serological examination was performed in 24 544 people, with a positive rate of 4.45% (1 091/24 544). In 263 pathogenic culture samples, 52 strains of Brucella were found, with a detection rate of 19.77%, all of them were sheep type 3.Conclusions:
In recent years, the epidemic of brucellosis in Jinzhong City has shown a sporadic trend, with significant regional differences in the incidence. The occupational population is still the focus of prevention and control. It is suggested to carry out occupational population monitoring, do a good job in health education and behavioral intervention, timely learn about the epidemic dynamics, and effectively control the brucellosis epidemic.
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Indice:
WPRIM
langue:
Zh
Texte intégral:
Chinese Journal of Endemiology
Année:
2023
Type:
Article