title: De una epidemia, ventiladores y cuidados intensivos. ¿Un Déjà vu?
abstract: The birth of intensive care was a process that took place in Copenhagen, Denmark, during and after the polio epidemic of 1952-1953. The fact that marks its beginning was that anesthesiologist Björn Ibsen was asked to help and "came out of the operating room", not without some controversy. Ib sen proposed and advocated the use of tracheostomy, suctioning and ventilation. Given the lack of positive pressure ventilators, this task was carried out by students who contributed 165,000 hours of manual 
journal: Andes pediatrica