| Abstrakt: |
Cutaneous leishmaniasis (CL) is one of the important zoonotic diseases in Iran, particularly in Fars Province, southern Iran. The purpose of this descriptive cross-sectional study was to investigate the molecular identification and geographical distribution of anthroponotic and zoonotic CL in southern Iran, during 2018–2019. Overall, 161 patients with CL referred to the Leishmaniasis Diagnostic Laboratory, Valfajr Health Center, Shiraz, Iran, were included in this study. The smears were prepared from the lesion borders of patients and stained with Giemsa and diagnosed microscopically. For molecular identification, the genomic DNA of each sample was extracted, and PCR method was used. The geographical distribution map was prepared using ArcMap software. Finally, the possible correlation between the frequencies of CL in various subgroups was statistically analyzed by Chi-square test, using SPSS software. Of 161 positive samples confirmed by both microscopy and PCR, 126 (78.3%) and 35 (21.7%) samples were shown to be L. major and L. tropica, respectively. Also, 87 (54%) patients were male, and 74 (46%) were female. The study showed that anthroponotic cutaneous leishmaniasis (ACL) was detected only in Shiraz city, while zoonotic cutaneous leishmaniasis (ZCL) was observed both in Shiraz and most counties of Fars Province. Furthermore, the most CL infections occurred in district 8 among the different districts of Shiraz municipality, which requires serious attention. [ABSTRACT FROM AUTHOR] |
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