Ten-Year Trends of the Incidence of Cutaneous Leishmaniasis in the South of Fars Province, Iran, During ۲۰۰۷-۲۰۱۶

   Background and aims: Leishmaniasis is one of the most overlooked diseases in tropical areas, which can lead to many deaths and illnesses. The present study was designed to determine the trend of cutaneous leishmaniasis in the south of Fars Province (south of Iran) during ۲۰۰۷-۲۰۱۶. Methods: The population of this cross-sectional study consisted of all people with cutaneous leishmaniasis referring to the Center for Infectious Diseases in Larestan, Gerash, Evaz, and Khonj in the south of Fars Province during ۲۰۰۷-۲۰۱۶. The incidence of cutaneous leishmaniasis was analyzed using the Cochrane-Armitage trend test, and the significance level was considered ۵%. Results: In general, ۴۶۰۲ cases of cutaneous leishmaniasis were reported from ۲۰۰۷ to ۲۰۱۶. The highest and lowest incidence rates (۶۵۹.۱ versus ۸۸. ۳ per ۱۰۰ ۰۰۰ people) were observed in ۲۰۰۸ and ۲۰۱۲, respectively. In addition, the incidence of the disease significantly reduced (P Trend = ۰.۰۰۳). Finally, the ۰-۴ age group had the highest incidence of the disease (۶۹.۶۴ per ۱۰۰ ۰۰۰ people), and the hands were the most common organ affected by cutaneous leishmaniasis (۳۷%). Conclusion: According to the research findings, the incidence rate of cutaneous leishmaniasis is declining although leishmaniasis is still one of the endemic diseases in the region. Therefore, preventive and controlling interventional programs can be effective in reducing new cases of the disease, including the education of individuals, especially children, environmental cleanup, and extermination and control of stray dogs and rodents in the suburbs.

Keywords:

Cutaneous leishmaniasis , Incidence rate , Epidemiology , Iran