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Recent reports from animal models and from cross-sectional studies have suggested that host responses to anti-Lutzomyia longipalpis saliva antibodies may be related to delayed-type hypersensitivity(More)
Epidemiological studies have demonstrated that the variability of the clinical response to infection caused by Mycobacterium leprae is associated with host genetic factors. The present study(More)
INTRODUCTION Leprosy is an infectious disease caused by Mycobacterium leprae. The aim of this study was to describe the epidemiological, clinical, and operational aspects of leprosy carriers. (More)