Ключевые слова: allergy, anatomical, anatomy, attack, awareness, bacterial infection, biology, breathing, bronchiole, bronchitis, bronchus, cancer, cystic fibrosis, disease, epidemic, health care, healthy, hospital, illness, infection, influenza, inhale, larynx, lung, lungs, medical, medicine, microscopic, organ, pain, pathogenic, pathology, patient, physiology, pneumonia, professional, pulmonary, pulmonology, respiration, respiratory, respiratory system, respiratory tract, science, scientific, sickness, symptoms, trachea, treatment, tuberculosis,