Currently, the route of infection of S. aureus pneumonia is through respiratory transmission, and the second is hematogenous infection, at this time, hematogenous infection of S. aureus pneumonia is very strong pathogenicity, easy to cause bacteremia, and finally form septicemia. When transferred to the lungs, the symptoms of pneumonia are usually very variable, it can be from a single localized symptom to a wide range of multiple foci, and at the same time, the trend of pneumonia changes very quickly during the day, so in the diagnosis of Aureobasidiosis pneumonia, the causative organisms found to be Aureobasidiosis must be symptomatic drugs, Aureobasidiosis pneumonia in the treatment of the bacterial culture and the results of sensitivity tests, the targeted selection of antimicrobial drugs to treat.