Tuberculosis screening after detection of a case in a paediatric haemato-oncology unit in a low prevalence country Carlos Daniel Grasa Lozano; María Baro-Fernández; Alba Rubio-San-Simón; Daniel Blázquez-Gamero; Paula López-Roa; Constanza Liébana; Pilar Guerra-García; Cinta Moraleda; Cristina Epalza;

Impact on tuberculosis diagnostic during COVID-19 pandemic in a tertiary care hospital Mario Ruiz-Bastián; Beatriz Díaz-Pollán; Iker Falces-Romero; Carlos Toro-Rueda; Julio García-Rodríguez;

Vitamin D and cathelicidin levels and susceptibility to Mycobacterium tuberculosis infection acquisition in household contacts Cinthya Ruiz-Tagle; Francisco Romero; Rodrigo Naves; María Elvira Balcells;