OCCUPATION AND HEALTH ›› 2023, Vol. 39 ›› Issue (8): 1126-1130.

• Investigation and Research • Previous Articles     Next Articles

Epidemic characteristics of public health emergencies in Tianjin from 2011-2021

WU Zhi-guo, ZHANG Li-ying, WEI Zhi-xia   

  1. Office of Public Health Emergencies,Tianjin Center for Disease Control and Prevention,Tianjin 300011,China
  • Received:2023-03-08 Revised:2023-03-21 Published:2026-03-11
  • Contact: ZHANG Li-ying,Physician,E-mail:zhangliying@tj.gov.cn

Abstract: Objective To analyze the epidemiological characteristics of public health emergencies in Tianjin from 2011 to 2021,provide a basis for developing effective prevention and control measures. Methods The data collected from the "public health emergenciesmanagement system" of the China disease prevention and control information system were analyzed. Results From 2011 to 2021,a total of 467 public health emergencies were reported in Tianjin,mainly events of infectious diseases. The public health emergencies increased significantly in 2017,and the number of reported emergencies decreased in 2021. The public health emergencies were mainly reported in May,Decemberand November. The school was a main place of public health emergency in Tianjin,accounting for 69.59% of all public health emergencies. Conclusion According to the epidemic trend of monitoring,Tianjin should take targeted prevention and control measures for different events in different places at different periods.

Key words: Public health emergencies, Epidemiological characteristics, Surveillance analysis

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