[Invasive pulmonary aspergillosis associated with influenza virus].

Invasive pulmonary aspergillosis can occur after viral influenza infection. It is described a previously healthy 58-year-old man with influenza virus infection who later suffered pulmonary aspergillosis. His response to amphotericin B was successful. The seven similar cases reported in the literature are revised and some common features established. Early antifungal therapy should be administered to any patient with previous flu illness presenting bilateral pulmonary infiltrates without response to antibiotics, if Aspergillus is isolated from the respiratory secretions.