Factors associated with probable cluster of Leptospirosis among kennel workers in Abuja, Nigeria

Type Journal Article - Pan African medical journal
Title Factors associated with probable cluster of Leptospirosis among kennel workers in Abuja, Nigeria
Author(s)
Volume 16
Publication (Day/Month/Year) 2013
URL http://www.panafrican-med-journal.com/content/article/16/144/full/#.V1VJLLh96Hs
Abstract
Introduction: Between February and October 2009 an increase in morbidity and mortality in dogs in a national kennel in Abuja, Nigeria, was observed with signs indicative of leptospirosis. Concurrent illness was observed in some kennel workers which had high titres of leptospira antibodies.



Methods: An unmatched case-control study was conducted to identify associated factors. Fifteen cases and fifteen controls were recruited. A probable case was defined as any person working at the kennel with history of fever, chills, headache, myalgia with either conjunctivitis or sore throat between February and December 2009. Controls were healthy kennel workers within the same period. Inclusion criteria were any person meeting the definition (for both cases and controls). Kennel workers who were sick but did not fit into the case definition were excluded.



Results: Bivariate analysis showed that wounds or cuts on either hands or legs of kennel workers during the period of the outbreak and contact with sewage at the kennel together (p = 0.001) was associated with leptospirosis among kennel workers.



Conclusion: The findings revealed the importance of environmental hygiene in the prevention and control of leptospirosis. Sanitation and hygiene improvements were recommended.

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