epidemiological aspects of vector, parasite, and domestic reservoir in areas of recent transmission and no reported human cases of visceral leishmaniasis in brazil.about 97% of the human cases of the american visceral leishmaniasis (vl) occur in brazil. in the last few years, the disease expanded to medium- and large-sized cities, in which surveillance and control actions have been intensified, in an effort to control vl spreading. our two-year study was conducted in belo horizonte, the sixth most populous city in brazil, which is endemic for vl. we focused in two particular districts of recent transmission of the disease, with no reported human cases and ...201525882769
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