Outreach HIV testing using oral fluid and online consultation of the results: Pilot intervention in Catalonia Cristina Agustí; Rafael Muñoz; Victoria González; Luis Villegas; Joan Fibla; Mercè Meroño; Alberto Capitán; Laura Fernàndez-López; Tom Platteau; Jordi Casabona;

Evaluation of a HIV screening strategy in the hospital setting to reduce undiagnosed infection Melisa Hernández-Febles; Miguel Ángel Cárdenes Santana; Rafael Granados Monzón; Xerach Bosch Guerra; María José Pena López;

Incidence of sexually transmitted infections and screening models among pre-exposure prophylaxis users Oskar Ayerdi; Eva Orviz; Adrián Valls Carbó; Nuria Fernández Piñeiro; Mar Vera García; Teresa Puerta López; Juan Ballesteros Martín; Carmen Rodríguez Martín; Begoña Baza Caraciolo; Clara Lejarraga Cañas; Jorge-Alfredo Pérez-García; Dulce Carrió; Mónica García Lotero; María Ferreras Forcada; Montserrat González Polo; Montserrat Raposo Utrilla; Alberto Delgado-Iribarren; Jorge Del Romero-Guerrero; Vicente Estrada Pérez;