Leprosy exposure, infection and disease: a 25-year surveillance study of leprosy patient contacts Euzenir Nunes Sarno; Nadia Cristina Duppre; Anna Maria Sales; Mariana Andréa Hacker; José Augusto Nery; Haroldo José de Matos PAGE: 1054-1059 | DOI: 10.1590/S0074-02762012000800015

Multibacillary leprosy patients with high and persistent serum antibodies to leprosy IDRI diagnostic-1/LID-1: higher susceptibility to develop type 2 reactions Danielle de Freitas Mizoguti, Emerith Mayra Hungria, Aline Araújo Freitas, Regiane Morillas Oliveira, Ludimila Paula Vaz Cardoso, Mauricio Barcelos Costa, Ana Lúcia Maroclo Sousa, Malcolm S Duthie, Mariane Martins Araújo Stefani PAGE: 914-920 | DOI: 10.1590/0074-02760150198

Design of a specific peptide against phenolic glycolipid-1 from Mycobacterium leprae and its implications in leprosy bacilli entry Nelson Enrique Arenas, Gilles Pieffet, Cristian Rocha-Roa, Martha Inírida Guerrero DOI: 10.1590/0074-02760220025