Volume 80, Issue 2
  • ISSN: 0002-9637
  • E-ISSN: 1476-1645


A serosurvey for human ehrlichiosis caused by and was performed in different regions of Peru by using indirect immunofluorescence assays (IFAs). Regions included an urban community in a shantytown in Lima (Pampas) and three rural communities located on the northern coast of Peru (Cura Mori), in the southern Peruvian Andes (Cochapata), and in the Peruvian jungle region (Santo Tomas). An overall seroprevalence of 13% (21 of 160) was found by IFA. Seroprevalences in females and males was 15% (16 of 106) and 9% (5 of 53), respectively. Seroprevalences in Cura Mori, Cochapata, Pampas, and Santo Tomas were 25% (10 of 40), 23% (9 of 40), 3% (1 of 40), and 3% (1 of 40), respectively. Seroprevalences in Cura Mori and Cochapata were significantly higher than in Santo Tomas or Pampas ( < 0.01). No sera were reactive to . These findings suggest that human infection with occurs in Peru. Further studies are needed to characterize species in Peru, their vectors and their clinical significance.


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  • Received : 28 Jan 2008
  • Accepted : 31 Oct 2008

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