2023年浙江省法定传染病疫情分析

doi:10.19485/j.cnki.issn2096-5087.2024.05.001

Preventive Medicine

2024, Vol. 36

Issue (5): 369-373 DOI: 10.19485/j.cnki.issn2096-5087.2024.05.001

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Analysis of notifiable infectious diseases in Zhejiang Province in 2023

FU Tianying, WU Haocheng, LU Qinbao, DING Zheyuan, WANG Xinyi, YANG Ke, WU Chen, LIN Junfen

Department of Public Health Surveillance and Advisory, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang 310051, China

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Abstract Objective To investigate epidemiological characteristics of notifiable infectious diseases in Zhejiang Province in 2023, so as to provide the evidence for strengthening prevention and control of infectious diseases. Methods Data pertaining to notifiable infectious diseases reported in Zhejiang Province in 2023 were retrieved from the Infectious Disease Surveillance System of Chinese Disease Prevention and Control Information System. The incidence and mortality were analyzed according to the classification of notifiable infectious diseases and transmission routes, and epidemiological characteristics of infectious diseases were descriptively analyzed. Results Thirty types of notifiable infectious diseases with 2 955 699 cases and 427 deaths were reported in Zhejiang Province in 2023, with a reported incidence rate of 4 493.93/10⁵ and a reported mortality rate of 0.649 2/10⁵. A total of 679 notifiable infectious disease emergencies were reported, with 26 514 cases and 1 case death (rabies). The emergencies mainly occurred in schools and preschool institutions, with 621 cases accounting for 91.46%. There were 1 case of cholera reported in class A notifiable infectious diseases and no death, 22 types of class B notifiable infectious diseases, with a reported incidence rate of 552.46/10⁵ and a reported mortality rate of 0.644 7/10⁵, and 8 types of class C notifiable infectious diseases, with a reported incidence rate of 3 941.48/10⁵ and a reported mortality rate of 0.004 6/10⁵. The incidence rates of respiratory, intestinal, blood-borne and sexually transmitted, natural and insect-borne infectious diseases were 4 028.67/10⁵, 381.59/10⁵, 81.15/10⁵ and 1.35/10⁵, respectively, according to transmission routes. Influenza (3 561.78/10⁵) and COVID-19 (423.77/10⁵) reported the highest incidence, and AIDS (0.477 4/10⁵) and tuberculosis (0.130 8/10⁵) reported the highest mortality. Conclusion The incidence rates of respiratory and intestinal infectious diseases were high in Zhejiang Province in 2023, and schools and preschool institutions were the main places of diseases occurred.

Key words： notifiable infectious disease incidence mortality epidemiological characteristics Zhejiang Province

Received: 11 March 2024 Revised: 26 April 2024 Published: 17 May 2024

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	FU Tianying
	WU Haocheng
	LU Qinbao
	DING Zheyuan
	WANG Xinyi
	YANG Ke
	WU Chen
	LIN Junfen

Cite this article:

FU Tianying,WU Haocheng,LU Qinbao, et al. Analysis of notifiable infectious diseases in Zhejiang Province in 2023[J]. Preventive Medicine, 2024, 36(5): 369-373.

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