Recent HIV infection rates among HIV positive patients seeking voluntary counseling and testing centers in the metropolitan region of Recife – PE, Brazil Ana Maria Salustiano Cavalcanti, Ana Maria de Brito, Daniela Medeiros Salustiano, Kledoaldo Oliveira de Lima, Sirleide Pereira da Silva, Heloisa Ramos Lacerda

High prevalence and incidence of HIV-1 in a counseling and testing center in the city of Itajaí, Brazil Gorki Grinberg, Leila Bertoni Giron, Rosalie Kupka Knoll, Juliana Galinskas, Michelle Camargo, Muhammad Shoaib Arif, Sadia Samer, Luiz Mario Ramos Janini, Maria Cecilia Araripe Sucupira, Ricardo Sobhie Diaz

HIV testing and HIV knowledge among men who have sex with men in Natal, Northeast Brazil Monica Baumgardt Bay, Marise Reis de Freitas, Marcia Cavalcante Vinhas Lucas, Elizabeth Cristina Fagundes de Souza, Angelo Giuseppe Roncalli