Validation of a new strategy for the identification of SARS-CoV-2 variants by sequencing the spike gene by Sanger Enderson Murillo; Katherine Palacio-Rua; Carlos Afanador-Ayala; Juan Felipe García-Correa; Andrés F. Zuluaga;

Faecal Microbiota Transplantation is a simple, effective and safe treatment in the management of C. difficile infection in daily clinical practice Carlos Ferre Aracil; Ismael el Hajra Martínez; MaríaI sabel Vera Mendoza; Antonio Ramos Martínez; Elena Muñez Rubio; Ana Fernández-Cruz; Virginia Matallana Royo; Sarela García-Maseda; Isabel Sánchez Romero; Rocío Martínez Ruiz; José Luis Calleja Panero;

First national survey on the diagnosis of Helicobacter pylori infection in Clinical Microbiology Laboratories in Spain Ana Miqueleiz-Zapatero; Claudio Alba-Rubio; Diego Domingo-García; Rafael Cantón; Elia Gómez-García de la Pedrosa; Esteban Aznar-Cano; José Leiva; Milagrosa Montes; Isabel Sánchez-Romero; Juan Carlos Rodríguez-Díaz; Teresa Alarcón-Cavero;