Short answer · Medically reviewed summary · Last updated: 2023-07-13
Leishmaniasis is a parasitic disease caused by the Leishmania parasite, which is transmitted through the bite of infected sandflies. It is prevalent in various parts of the world, particularly in tropical and subtropical regions.
What is the prevalence of Leishmaniasis?
Prevalence of Leishmaniasis: how many people are affected worldwide, differences by sex and region, with sources.
Leishmaniasis is a parasitic disease caused by the Leishmania parasite, which is transmitted through the bite of infected sandflies. It is prevalent in various parts of the world, particularly in tropical and subtropical regions. The disease affects both humans and animals, with different forms of the disease presenting varying levels of severity.
The prevalence of Leishmaniasis varies significantly depending on the geographical location. It is estimated that there are around 1 million to 1.5 million new cases of the disease each year worldwide. The highest burden of Leishmaniasis is found in countries such as India, Bangladesh, Sudan, Brazil, and Peru.
Leishmaniasis can manifest in three main forms: cutaneous, mucocutaneous, and visceral. Cutaneous leishmaniasis is the most common form, accounting for approximately 90% of reported cases. Visceral leishmaniasis, also known as kala-azar, is the most severe form and can be fatal if left untreated.
Efforts to control and prevent Leishmaniasis include vector control measures, early diagnosis, and treatment. Research and development of vaccines and new treatment options are ongoing to combat this disease and reduce its prevalence.
