Distribution, seroprevalence and risk factors for bovine brucellosis in Brazil: Official data, systematic review and meta-analysis Isis Daniele dos Santos Rocha; Inácio José Clementino; Débora Luise Canuto de Sousa; Clebert José Alves; Carolina de Sousa Américo Batista Santos; Sérgio Santos de Azevedo;

Hepatitis A in Central Argentina: Anti-HAV prevalence in adults living in a region of low endemicity 17 years after the official introduction of the vaccine Gonzalo M. Castro; Vanesa Mamani; Jorge Mariojouls Bringas; Pablo Chumacero; Paola Díaz; Graciela Scruzzi; Maribel Martínez Wassaf; Mariel A. Borda; Laura López; María Gabriela Barbás; María Belén Pisano; Viviana E. Ré;

Prospective evaluation of Leptospira spp. infection in goats maintained in field conditions in the Caatinga biome, Brazil Mayla de Lisbôa Padilha; Lídio Ricardo Bezerra de Melo; Clécio Henrique Limeira; Nathália Maria de Andrade Magalhães; Maria Luana Cristiny Rodrigues Silva; Rafael Rodrigues Soares; Clebert José Alves; Severino Silvano dos Santos Higino; Carolina de Sousa Américo Batista Santos; Sérgio Santos de Azevedo;