Validation of a duplex PCR technique using the gen E and RNase P for the diagnosis of SARS-CoV-2 Katherine Palacio Rua; Juan Felipe García Correa; Wbeimar Aguilar-Jiménez; Carlos Afanador Ayala; María Teresa Rugeles; Andrés F. Zuluaga;

What's new in mechanisms of antibiotic resistance in bacteria of clinical origin? Alejandra Asenjo; Jesús Oteo-Iglesias; Juan-Ignacio Alós;

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;