Objective Characterize the foci of visceral leishmaniasis infection in Neiva with a clinical and epidemiological approach. Materials and Methods Six children consulted medical services with hepatosplenomegaly. They were found to have anemia and leukopenia. The diagnosis was performed by bone marrow (five patients) and spleen (1 patient) aspiration. An active search for cases was carried out in ...

HIV/AIDS-associated visceral leishmaniasis may display the characteristics of an aggressive disease or without specific symptoms at all, thus making diagnosis difficult. The present study describes the results of diagnostic tests applied to a series of suspected VL cases in HIV-infected/AIDS patients admitted in referral hospitals in Pernambuco, Brazil. From a total of 14 eligible patients with...

Visceral leishmaniasis (VL), caused by the Leishmania donovani complex, is a vector-borne systemic disease, with a worldwide distribution causing high morbidity and mortality in the developing world. VL patients may be asymptomatic or they may present symptoms and findings of a systemic infection. The positive predictive value of clinical diagnosis in patients with typical symptoms is usually h...

The parasitic disease kala-azar (visceral leishmaniasis, VL) was first described in 1824 in Jessore district, Bengal (now Bangladesh). Epidemic peaks were recorded in Bengal in the 1820s, 1860s, 1920s, and 1940s. After achieving good control of the disease during the intensive vector control efforts for malaria in the 1950s-1960s, Bangladesh experienced a VL resurgence that has lasted to the pr...

Objectives: A rapid immunochromatographic dipstick test (ICT) has become available for the qualitative detection of anti-Leishmania antibody using recombinant rK39 antigen. This study was carried out at the department of Microbiology of Rajshahi Medical College, Bangladesh, in order to evaluate the diagnostic potential of immunochromatographic dipstick test. Methodology: A total of one hundred ...

BACKGROUND In East Africa, visceral leishmaniasis (VL) is endemic in parts of Sudan, Ethiopia, Somalia, Kenya and Uganda. It is caused by Leishmania donovani and transmitted by the sandfly vector Phlebotomus martini. In the Pokot focus, reaching from western Kenya into eastern Uganda, formulation of a prevention strategy has been hindered by the lack of knowledge on VL risk factors as well as b...

Abstract Background The Benishangul-Gumuz region is an important development corridor in Ethiopia. Large-scale projects such as the Great Renaissance Dam, mining and agriculture have entailed huge environmental modifications settlement pattern changes. There no detailed epidemiological information on visceral leishmaniasis (VL) region. Materials methods A cross-sectional study was carried out t...

Leishmaniasis is a vector-borne disease caused by protozoan parasites of the genus Leishmania. It is transmitted by phlebotomine female sand flies of the genera Phlebotomus and Lutzomyia in the old and new world, respectively. More than 20 well-recognized Leishmania species are known to infect humans and cause visceral (VL), cutaneous (CL) and mucocutaneous (ML) forms of the disease. Approximat...

BACKGROUND A β-mercaptoethnol (β-ME)-treated promastigote antigen of L. donovani was successfully employed in direct agglutination test (DAT) for the diagnosis of visceral leishmaniasis (VL). OBJECTIVE The β-ME-treated antigen was further incorporated into an enzyme-linked immunosorbent assay set-up (β-ME ELISA) and evaluated for VL diagnosis against outcome of reference freeze-dried DAT (FD-...