Airborne diseases are mainly respiratory diseases, which are spread by droplets and nasopharyngeal secretions from patients, mainly through the respiratory tract. These diseases mainly include infectious atypical pneumonia, infection with highly pathogenic avian influenza, measles, epidemic encephalomyelitis, diphtheria, pertussis, tuberculosis and scarlet fever, influenza, mumps, rubella, chicken pox, hand, foot and mouth disease, infectious mononucleosis, etc., are transmitted through the respiratory tract. Diseases transmitted through the respiratory tract, to do is to go through the respiratory isolation and disinfection, can play a very good preventive measures.