岳池县艾滋病流行特征及防治策略研究

Objective To analyze the epidemic characteristics of acquired immune deficiency syndrome in Yuechi County and provide data references for formulating scientific prevention and control strategies.Methods From the AIDS Comprehensive Prevention and Control Information System of the China Disease Prevention and Control Information System,the relevant information data of new HIV infections and AIDS cases in Yuechi County from January 1,2023 to December 31,2024 were screened by time stage.Through the analysis of their epidemic characteristics,To provide a basis for formulating targeted prevention and control strategies.Results There were 371 new cases of HIV-infected individuals and AIDS in a certain area from 2023 to 2024,230 cases in 2023 and 141 cases in 2024.The new cases in the past two years were mainly infected through heterosexual transmission,accounting for 93.91% and 94.33% respectively.The infected population is mainly middle-aged and elderly men.The sample sources of HIV-infected individuals and AIDS cases are mainly medical visits and other sources(including public health physical examinations).Conclusion The number of new HIV-infected individuals and AIDS cases in a certain region in 2024 decreased significantly compared to 2023.Considering the feature that heterosexual transmission was the main route in both years,it indicates that certain achievements have been made in AIDS prevention and control in this region.However,the prevention and control of heterosexual transmission still need to be continuously advanced as a priority.