clinical and laboratory findings of 24 patients with kala-azar are presented here from our survey. kala-azar is such more prevalent than the number of diagnosed cases might suggest and most of them die because of the lack of medical care available locally. malnutrition, poor hygiene and lack of education are important factors in the high mortality rate from this infection.

Case report of a patient with rheumatoid arthritis who developed severe neutropenia, splenomegaly and was diagnosed with Felty's syndrome. The patient later developed Kala-azar. Both diseases have similar clinical and laboratory presentation, making the differential diagnosis difficult. The present case report aims at drawing attention to the identification of visceral Leishmaniasis infection i...

BACKGROUND Visceral leishmaniasis (VL), commonly known as kala-azar is a systemic disease caused by parasitic protozoan species of genus Leishmania and transmitted by species of Phlebotomus (sand flies). It is a poverty-related disease and associated with malnutrition, displacement, poor housing, weakness of the immune system and lack of resources. For the success of prevention and control prog...

Kala-azar as a distinct clinical entity has been recognized in this country for about a century. A number of epidemics occurred in Bengal, and though it was in early stages confused with malaria, failure to respond to specific treatment led to the establishment of its separate entity. This was confirmed in 1903 by the discovery of Leishman-Donovan bodies? the causative organism, by W. B. Leishm...

BACKGROUND Known as 'neglected disease' because relatively little effort has been applied to finding cures, leishmaniasis kills more than 150,000 people every year and debilitates millions more. Visceral leishmaniasis (VL), also called Kala Azar (KA) or black fever in India, claims around 20,000 lives every year. Whole genome analysis presents an excellent means to identify new targets for drug...

Pathogenesis in kala-azar is associated with depressed cellular immunity and significant elevation of antileishmanial antibodies. Since these antibodies are present even after cure, analysis of the parasite-specific isotypes and immunoglobulin G (IgG) subclasses in kala-azar patients may shed new light on the immune responses during progression and resolution of infection. Using leishmanial mem...