Leishmaniasis is a well-documented disease of humans and animals worldwide. In humans, leishmaniasis is generally zoonotic with a number of different clinical manifestations ranging from single or multiple skin lesions (cutaneous leishmaniasis) to destruction of the mucosae, including the soft cartilage of the nasal septum (mucocutaneous leishmaniasis) or systemic infections of the liver and sp...

The serodiagnosis of Chagas' disease, a highly prevalent disorder in South American countries, is usually made by the detection of antibodies to Trypanosoma cruzi epimastigote antigen. In this study, we assess the diagnostic performance of the immunofluorescence test with T. cruzi (Y strain) amastigote antigen from an LLC-MK2-infected cell supernatant in comparison with a test with the conventi...

Screening of 488 Syrian unaccompanied minor refugees (< 18 years-old) in Berlin showed low prevalence of intestinal parasites (Giardia, 7%), positive schistosomiasis serology (1.4%) and absence of hepatitis B. Among 44 ill adult Syrian refugees examined at GeoSentinel clinics worldwide, cutaneous leishmaniasis affected one in three patients; other noteworthy infections were active tuberculosis ...

Hundreds of thousands of American service members have been deployed to Afghanistan and Iraq since 2001. With emphasis on the common infections and the chronic infections that may present or persist on their return to the United States, we review the data on deployment-associated infections. These infections include gastroenteritis; respiratory infection; war wound infection with antibiotic-res...

Immunoblotting with trypomastigote excreted-secreted antigens (TESA blot) of Trypanosoma cruzi was evaluated as a method for diagnosis of chronic and acute phases as well as congenital (in newborn children) Chagas' disease. Serum samples from acute-phase and congenital infections were considered to be positive when they reacted with ladder-like bands of 130- to 200-kDa antigens, recognized by i...

conclusions development of novel drugs and diagnostic tests has allowed us to better manage vl. although leishmaniasis is one of the oldest known parasitic infectious diseases, increasing prevalence of vl among specific populations, recent reports of disease reactivation and flare-up in clinically asymptomatic patients after the onset of immunosuppressive therapy, the risk of disease acquisitio...

Leishmaniasis is an infectious disease in form of visceral (VL), cutaneous (CL), and mucocutaneous (MCL) leishmaniasis. Immunocompromised patients have increased risk of Leishmania infection, especially in endemic areas for visceral leishmaniasis, where in the world HIV/VL coinfection has become endemic. The case here suffers from both AIDS and visceral-cutaneous leishmaniasis. We report an Ira...

Identification of Cutaneous Leishmaniasis-causing Species Using Semi-Nested PCR in Kohgiluyeh and Boyer-Ahmad Province During 2013-2019

BACKGROUND The inflammatory response is prominent in the pathogenesis of dermal leishmaniasis. We hypothesized that regulatory T cells (Tregs) may be diminished in chronic dermal leishmaniasis (CDL) and contribute to healing during treatment. METHODOLOGY/PRINCIPAL FINDINGS The frequency and functional capacity of Tregs were evaluated at diagnosis and following treatment of CDL patients having...