Occurrence of Leishmania infection in the immediate geographic region of Ji-Paraná, Rondônia State, Brazil

Rev Soc Bras Med Trop. 2021 Aug 20:54:e02122021. doi: 10.1590/0037-8682-0212-2021. eCollection 2021.

Abstract

Introduction: This study evaluated the epidemiology of American cutaneous leishmaniasis in the immediate region of Ji-Paraná, Rondônia State.

Methods: Samples and epidemiological data were collected from 105 patients.

Results: Leishmania infection was observed in 58 (55.2%) patients, and Leishmania braziliensis was present in 82.9% of the 41 sequenced samples. Infected patients were predominantly male (93.1%). Leishmania infection was twice as prevalent among rural inhabitants versus urban inhabitants. Lesions were more frequent in the upper limbs (arms/hands, 41.82%).

Conclusions: The present data corroborate the zoonotic profile of cutaneous leishmaniasis; this information could help to improve surveillance and control strategies.

MeSH terms

  • Base Sequence
  • Brazil / epidemiology
  • Humans
  • Leishmania braziliensis* / genetics
  • Leishmaniasis, Cutaneous* / diagnosis
  • Leishmaniasis, Cutaneous* / epidemiology
  • Male
  • Rural Population