Epidemiological characteristics of hemorrhagic fever with renal syndrome(HFRS)in Guangzhou from 2017 to 2022
QI Juan
CHEN Haiyan
XU Conghui
FAN Lirui
CHEN Shouyi
WEI Yuehong
Abstract：Objective To understand the epidemiological characteristics of hemorrhagic fever with renal syndrome(HFRS)cases reported in Guangzhou from 2017 to 2022,and provide scientific evidence for the prevention and control of HFRS.Methods The data of HFRS cases in Guangzhou from 2017 to 2022 were collected and analyzed for the epidemiological characteristics.The concentration degree and circular distribution methods were introduced for seasonality analysis.Results A total of 569 cases of hemorrhagic fever with renal syndrome(HFRS)were reported in Guangzhou from 2017 to 2022,with an average annual incidence of 0.52/100 000.The overall incidence showed a downward trend,with the central trend M as 0.38.The cases were reported mainly from January to June.HFRS cases were reported in all districts of Guangzhou from 2017 to 2022,mostly in Haizhou District(175 cases,30.76％),Baiyun District(95 cases,16.70％)and Panyu District(83 cases,14.59％).The male to female ratio of the cases was 2.77∶1.The case were mainly aged 30 years old(25.31％)and 40 years old(22.85％).The occupational distribution was mainly housework and unemployed workers(31.99％).Conclusion The incidence rate in Guangzhou decreased significantly from 2017 to 2022,but the risk in specific population increased.It is necessary to strengthen the prevention and control strategy of high-risk groups.
Keywords：hemorrhagic fever with renal syndrome(HFRS)incidence of diseaseepidemiological characteristics
Publication Date：2024-02-20
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 54-58 )