Ключевые слова: abstract, aids, analysis, blood, blue, caucasian, check, cheerful, color, concept, control, couple, disease, expression, female, fertility, glove, hand, happy, health, hiv, holding, indoors, infection, laboratory, letters, mark, medical, medicine, mother, negative, person, positive, pregnancy, pregnant, prevention, relationship, result, smiling, solution, stick, success, test, testtube, tube, virus, wood, word,