Objective To analyze the pathogens infecting patients with lung cancer,their distribution,and their drug resistance in order to provide scientific guidance for timely and effective treatment of infections. Methods Subjects were189 patients with lung cancer who developed a nosocomial infection at this Hospital from 2012-2014.Samples were collected from patients and pathogens were isolated and cultured.The species of pathogen was identified with an API identification system.A drug sensitivity test was done us...