Epidemiological characteristics of scarlet fever in Putuo District， Shanghai from 2015 to 2020
10.19428/j.cnki.sjpm.2022.21474
- VernacularTitle:2015—2020年上海市普陀区猩红热流行特征分析
- Author:
Qinghui WANG
1
;
Yan CUI
1
;
Lingna KONG
1
;
Rui WANG
1
;
Hao SANG
1
;
Xiaoli JIANG
1
Author Information
1. Putuo District Center for Disease Control and Prevention， Shanghai 200333， China
- Publication Type:Journal Article
- Keywords:
scarlet fever;
epidemiological characteristics;
key points of prevention and control;
prevention and control measure;
Shanghai
- From:
Shanghai Journal of Preventive Medicine
2022;34(6):559-562
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo analyze the epidemiological characteristics of scarlet fever in Putuo District， Shanghai from 2015 to 2020， and provide a basis for formulating effective prevention and control measures. MethodsThe data of scarlet fever cases from January 1， 2015 to December 31， 2020 in Putuo District， Shanghai were obtained from the Infectious Disease Reporting Information Management System of the Chinese center for disease control and prevention （CDC）. Descriptive epidemiological method was used to analyze the epidemiological characteristics of scarlet fever cases in Putuo District， Shanghai by time， population， and region. ResultsA total of 586 scarlet fever cases were reported in Putuo District from 2015 to 2020， with an average annual reported incidence of 7.39 per 105， an average age of onset of 6.2±1.8 years， and a male/female ratio of 1.6∶1. The incidence of scarlet fever has declined significantly in 2020， which was 5.44 per 105 lower than the average reported incidence in 2015‒2020. The incidence peak was from April to June and November to January of the following year， which was characterized by high incidence in spring and winter. The age distribution of cases was concentrated at the age of 4‒9 years， mainly children in kindergarten and primary school students. Areas with high reported incidence rates were Wanli Street， Changzheng Town， Taopu Town and Changfeng New Village Street. ConclusionThe peak incidence of scarlet fever in Putuo District is from April to June and November to January of the following year， with children in kindergartens and students in primary school as the key populations. We should strengthen epidemic monitoring and guidance of prevention and control for in kindergartens and schools before the high incidence season of scarlet fever， so as to effectively prevent the epidemic of the disease.
