Ключевые слова: ache, adult, bad, care, cold, discomfort, disease, endocrine, face, feel, female, flu, girl, gland, hand, head, health, healthcare, high, hormones, hurt, ill, illness, infection, inflammation, influenza, medical, medicine, neck, pain, painful, pharyngitis, resolution, respiratory, salivary, sick, sickness, sore, suffer, suffering, swallowing, symptom, syndrome, throat, thyroid, touching, uncomfortable, unhappy, virus, women,