Ключевые слова: abstract, bacteria, bacterial, colds, concept, cords, coughing, diagnosis, disease, disorder, fever, healthy, ill, illness, infection, laryngeal, laryngitis, laryngotracheitis, larynx, latent, medical, medicine, mucosa, pharyngitis, problems, respiratory, sars, screen, symptoms, therapy, throat, tonsillitis, trachea, tracheitis, treatment, virus,