Executive summary: Clinical practice guidelines on the management of resistant tuberculosis of the Spanish Society of Pulmonology and Thoracic Surgery (SEPAR) and the Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC) Adrian Sanchez-Montalva; José Antonio Caminero; Mª Remedio Guna; Teresa Rodrígo Sanz; Ramón Rabuñal; Joan Pau Millet; José Antonio Gullón-Blanco; Luis Anibarro; Guillermo Perez-Mendoza; Juan Francisco Medina; Verónica González-Galán; Eva Tabernero;

Results of the REIV-TOXO national survey on prenatal screening for toxoplasmosis in Spain Borja Guarch-Ibáñez; Clara Carreras-Abad; Maria Antoinette Frick; Daniel Blázquez-Gamero; Fernando Baquero-Artigao; Isabel Fuentes-Corripio; Pere Soler-Palacin;

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;