Document Detail


Post-earthquake outbreak of insecticide-associated conjunctivitis in a primary school of Lixian district, China: An epidemiological investigation.
MedLine Citation:
PMID:  20362307     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
OBJECTIVES: To describe the time course and characteristics of an insecticide-associated incident and highlight potential risks from similar outbreaks that may occur in other areas to enhance the preparedness of emergency physicians and other healthcare providers to deal with the sequelae of these events. STUDY DESIGN: Outbreak investigation METHODS: From 5 to 8 August 2008, an outbreak investigation was carried out among the affected primary school located in the refugee camp area of Lixian district, Sichuan, China. Affected pupils, parents, teachers and doctors working in the local medical stations were visited. Clinical checking, clinical treatment, epidemiological investigation and environmental investigation were undertaken. RESULTS: In total, 138 individuals were diagnosed with acute conjunctivitis, characterized by inflammation of the conjunctiva and intense ocular symptoms such as redness, itching and mucus discharge. According to the results, all risk factors (i.e. drinking water, indoor air and the materials used in camp classrooms) were excluded except insecticide exposure. The characteristics of symptoms, distribution of cases and records of irregular insecticide spraying support the assumption that the conjunctivitis outbreak was associated with synthetic pyrethroid alphacypermethrin exposure. CONCLUSION: The results suggest that non-standard operating procedures in pest control could lead to disease incidents. Medical rescue teams should receive training and education in preventive techniques.
Authors:
H Y Xiong; H Lin; H Xvi; C M Shi; H P Xie; X J Ren; G R Huang; A P Wang; Z H Cui; J A Cheng; L Yi; Y Z Wu; Y P Zhao; B Xu; C Z Zu; Y Zhang; R F Xu; Y Q Bian; X Y Ma; L Zhang; Q Ren; L Q Cheng
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Publication Detail:
Type:  Journal Article     Date:  2010-04-01
Journal Detail:
Title:  Public health     Volume:  124     ISSN:  1476-5616     ISO Abbreviation:  Public Health     Publication Date:  2010 Jun 
Date Detail:
Created Date:  2010-07-08     Completed Date:  2010-11-09     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0376507     Medline TA:  Public Health     Country:  Netherlands    
Other Details:
Languages:  eng     Pagination:  332-8     Citation Subset:  IM    
Copyright Information:
Copyright 2010 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.
Affiliation:
College of Preventive Medicine, Third Military Medical University, Chongqing 400038, People's Republic of China. hongyanxiong@sohu.com
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MeSH Terms
Descriptor/Qualifier:
Acute Disease
Child
China / epidemiology
Conjunctivitis / chemically induced*,  epidemiology*
Disasters
Disease Outbreaks*
Earthquakes*
Environmental Exposure
Humans
Insecticides / poisoning*
Refugees
Retrospective Studies
Schools
Chemical
Reg. No./Substance:
0/Insecticides

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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