The way of transmission of Klebsiella pneumoniae is mainly respiratory airborne, and the germ can be spread through the medium of sputum, so for patients infected with the bacterium, their sputum should be destroyed and disinfected as soon as possible to prevent the emergence of widespread transmission. Klebsiella pneumoniae is very harmful to the body, and the bacterium can cause patients to develop fever, chills, and even profuse sweating and related respiratory manifestations, including coughing and coughing, etc. The clinical damage to the lungs is also great and requires active drug treatment, especially the rational use of antibiotics, as well as phlegmolytics, asthma medications and airway dilators to improve the condition.