title: [Surveillance of malaria in provincial surveillance sites in Jiangsu Province, 2013].
abstract: OBJECTIVE
  To understand the epidemic situation and influencing factors of malaria in Jiangsu Province and grasp its epidemic regularity and trend.
  
  
  METHODS
  According to the malaria prevalence in Jiangsu Province, 6 counties (city, district) including Yixing, Suining, Wujin, Hai'an, Ganyu and Xuyi were selected as provincial surveillance sites to survey malaria epidemic conditions. The basic information, blood test results of fever patients, case investigation, information of malaria patients, monitoring data of investigation and disposition of the malaria focus were collected and analyzed.
  
  
  RESULTS
  In 2013, the blood tests of 66 723 fever patients were performed, the average blood smear checking rate was 1.10%, and the average positive rate was 0.08% (52 plasmodium positive individuals) in the 6 areas. For these 52 plasmodium positive individuals, the blood retests and case investigations were completed within 3 days after these cases were reported by the network system, and the investigation confirmed that they were foreign imported malaria cases. The malaria focus investigation and disposition were finished within 1 week and the data were reported by the Parasitic Diseases Information System. Four of 52 cases were recrudescence during the follow-up. Among the 52 cases, 20 people went abroad themselves and 4 were labors of private enterprises, 21 people came back without the accompanied.
  
  
  CONCLUSIONS
  With the development of the malaria elimination program in Jiangsu Province, the eliminating malaria "targeted 1-3-7" working pattern has been comprehensively implemented. The personnel monitoring for labors who returned from overseas working will be a key in the future.
authors.forename: Wei-ming
authors.initials: WM
authors.lastname: Wang
authors.forename: Jun
authors.initials: J
authors.lastname: Cao
authors.forename: Hua-Yun
authors.initials: HY
authors.lastname: Zhou
authors.forename: Yao-bao
authors.initials: YB
authors.lastname: Liu
authors.forename: Guo-ding
authors.initials: GD
authors.lastname: Zhu
authors.forename: Yuan-yuan
authors.initials: YY
authors.lastname: Cao
authors.forename: Ju-lin
authors.initials: JL
authors.lastname: Li
authors.forename: Ya-ping
authors.initials: YP
authors.lastname: Gu
authors.forename: Qi
authors.initials: Q
authors.lastname: Gao
mesh_terms: D000328:Adult; D002681:China / Q000453:epidemiology; D062665:Epidemiological Monitoring; D006801:Humans; D015994:Incidence; D008288:Malaria / Q000097:blood / Q000453:epidemiology*; D008297:Male; D008875:Middle Aged; D055815:Young Adult