Ключевые слова: 19, 25, ache, adult, african, age, alone, american, antioxidant, background, bread, child, cold, concerns, disease, economic, expression, flu, ganglion, guy, hand, head, human, hurt, illgal, illness, infection, inflammation, interior, male, man, medicine, mulatto, neck, old, pathology, people, s, school, science, sore, suffering, symptom, syndrome, throat, to, tonsil, touches, unwell, virus, voice, white, year, young,