Spatiotemporal analysis of visceral leishmaniasis in Belo Horizonte, Brazil: a historical perspective (1994-2018).

Background: In the Americas, visceral leishmaniasis (VL) results from the zoonotic transmission of Leishmania infantum. VL has a high occurrence rate in the Metropolitan Region of Belo Horizonte (BH), Minas Gerais, Brazil, and has rapidly spread throughout the municipality since it was first recorded in 1994. This research analysed a historical perspective over 25 y of human VL occurrence in BH.

New Drugs and Promising Drug Combinations in the Treatment of Chagas Disease in Brazil: A Systematic Review and Meta-Analysis.

Introduction: Chagas disease (CD) is a parasitic infection caused by the protozoan Trypanosoma cruzi (Kinetoplastida, Trypanosomatidae). Benznidazole (Bz) has a limited ability to interfere with the pathogenicity of the parasite, which manages to overcome host defenses.

Aim: This study aimed to conduct a systematic literature review and meta-analysis to understand and describe the drugs and their combinations, as well as new promising compounds used in the treatment of CD in Brazil.

Effects of public health emergencies of international concern on disease control: a systematic review.

Objectives: To assess the accumulated knowledge of the effects of public health emergencies of international concern on disease control and local health systems, and contribute to a better understanding of their effects on health programs and systems.

Methods: This was a systematic review of published and gray literature (in English, Portuguese, or Spanish). Electronic databases (BVS/LILACS, PubMed, and SciELO) and Google Scholar were searched.

Occurrence of human visceral leishmaniasis in the Central-West region of Brazil: A systematic review.

Since the first case of visceral leishmaniasis (VL) recorded in Brazil, in 1913, referring to a patient from Boa Esperança, state of Mato Grosso, Central-West region, epidemics have been observed, with intensified expansion and urbanization from 1980. For a better understanding of the factors associated with VL in the Brazilian Central-West region, the present study aimed to carry out a systematic review on aspects related to the occurrence of VL in this region, which includes the states of Goiás, Mato Grosso, Mato Grosso do Sul and the Distrito Federal. Three thousand and nineteen studies were evaluated, of which twenty published between the years of 2002 and 2020 were included in this systematic review.

Bats as hosts of Leishmania (Leishmania) infantum in Minas Gerais, an endemic area for visceral leishmaniasis.

Bats are parasitized by a wide spectrum of ecto and endoparasites, but their role as a reservoir for some zoonoses is not fully understood. The objective of this work was to evaluate the presence of Leishmania DNA in the blood of bats from 30 municipalities in the state of Minas Gerais, Brazil. We analyzed samples of 120 bats, covering 29 species.