H Kassiri1, E Javadian, A A Hanafi-Boj. 1. School of Public Health, Ahwaz Jundishapur University of Medical Sciences, Ahwaz, Iran. hamidka_2000@yahoo.com
Abstract
BACKGROUND & OBJECTIVES: Sandflies are reported as the vectors of different kinds of leishmaniasis to human. There are foci of the disease in Iran. The aim of this study was to determine the fauna and species composition of sandflies to find the probable vectors of leishmaniasis in Nikshahr county, south-east of Iran, where cutaneous leishmaniasis is endemic. METHODS: Sandflies were collected by sticky paper traps from 20 collection stations located in plain and mountainous area of Nikshahr county. The sex ratio and relative abundance of different species were also determined. RESULTS: A total of 11,455 sandflies revealed 23 species collected and identified. Phlebotomus alexandri, P. sergenti, P. papatasi, P. salehi, and P. keshishiani were the most important vector species found in this study. INTERPRETATION & CONCLUSION: During this survey 13 species are identified for the first time from Nikshahr county-P. bergeroti, P. eleanorae, P. keshishiani, P. halepensis, S. hodgsoni, S. christophersi, S. mervynae, S. dentata, S. dreyfussi, S. iranica, S. africana, S. grekovi and S. palestinensis, while P. keshishiani is an important vector of visceral leishmaniasis in south of Iran. These data demonstrate five vectors of leishmaniasis are active in the study area.
BACKGROUND & OBJECTIVES: Sandflies are reported as the vectors of different kinds of leishmaniasis to human. There are foci of the disease in Iran. The aim of this study was to determine the fauna and species composition of sandflies to find the probable vectors of leishmaniasis in Nikshahr county, south-east of Iran, where cutaneous leishmaniasis is endemic. METHODS: Sandflies were collected by sticky paper traps from 20 collection stations located in plain and mountainous area of Nikshahr county. The sex ratio and relative abundance of different species were also determined. RESULTS: A total of 11,455 sandflies revealed 23 species collected and identified. Phlebotomus alexandri, P. sergenti, P. papatasi, P. salehi, and P. keshishiani were the most important vector species found in this study. INTERPRETATION & CONCLUSION: During this survey 13 species are identified for the first time from Nikshahr county-P. bergeroti, P. eleanorae, P. keshishiani, P. halepensis, S. hodgsoni, S. christophersi, S. mervynae, S. dentata, S. dreyfussi, S. iranica, S. africana, S. grekovi and S. palestinensis, while P. keshishiani is an important vector of visceral leishmaniasis in south of Iran. These data demonstrate five vectors of leishmaniasis are active in the study area.