Ключевые слова: abstract, abuse, aid, aids, background, bath, concept, conceptual, dark, design, disease, fog, glass, health, healthcare, human, humidity, ill, illness, illustration, immune, infectious, insurance, issue, letter, liquid, medicine, night, orange, pattern, perspiration, positive, reflection, science, sex, shiny, sick, sickness, sign, surface, sweat, syndrome, teal, text, texture, virus, water, wet, window, word,