[Morphological changes in lung tissue of victims associated with the 2009 A H1N1/v09 influenza pandemic in Colombia].

Introduction: Influenza is an acute respiratory infection that may be seasonal or pandemic. In 2009 The World Health Organization (WHO) declared an influenza pandemia; 3,876 cases and 239 deaths were reported in Colombia.

Objective: The morphological changes in lung tissues associated with virus infection H1N1/v09 were described from autopsied victims.