ABSTRACT
The objective of this study was to assess the magnitude of the cutaneous leishmaniasis [CL] disease and identification of the causative agent by nested-PCR for current control strategy. This study was carried out as descriptive house-to-house visits in Orzoieh district in Kerman Province, south-east Iran, during 2011-2012. A questionnaire was completed for each individual consisting of demographic and clinical data. Suspected individuals were examined by direct smear microscopy and subsequent identification by nested-PCR. Chi[2]-test was used for any significance [P<0.05]. A total of 18308 inhabitants [mean age; 22.7 yr] consisting of 9011 males [49.2%] and 9297 females [50.8%] were examined for the presence of active or chronic lesions. the overall prevalence was 4.7%, including 30 cases of active and 839 cases of scar, distributed more significantly [P<0.01] in females [5.2%] than males [4.3%]. Individuals <10 years of age showed the highest [6.3%] and >50 years the lowest rate of CL disease, respectively [P<0.001]. The proportion of infection was the highest in Soltanabad [14.7%], followed by Vakilabad [6.8%], Dolatabad [3.2%] and Shahmaran [2.8%]. The majority of cases had 2 lesions [mean; 2.1 lesions]. Hand was the most common site of involvement [35%], and then face [26%], and multiple locations [39%]. Nested-PCR displayed 29 isolates as Leishmania major and one isolate L. tropica. The CL disease first emerged in 1998 as epidemic in the area and appeared endemics, thereafter. L. major was the sole species caused ZCL. These findings are necessary for future control programs and strategic planning