Epidemiology of Leishmaniasis

Leishmaniasis is a disease caused by a parasite transmitted through the bites of infected sandflies. It mainly affects regions in tropical and subtropical areas, with transmission increasing during warmer and wetter seasons. The disease has different forms, including skin sores and more severe internal infections. Factors like poor sanitation, malnutrition, and limited healthcare increase vulnerability. Each year, hundreds of thousands of cases are reported globally, often in poor or rural communities. Controlling the disease involves using insecticides, bed nets, and treating infected individuals to reduce spread. Understanding epidemiology helps target efforts to prevent and manage leishmaniasis effectively.