Ключевые слова: abbreviation, activity, aids, awareness, background, bacteria, blocks, blue, care, chlamydia, clipboard, concept, cubes, diagnosis, diseases, gonorrhea, health, hepatitis, herpes, hiv, illness, infection, letters, made, medical, medicine, nobody, object, sex, sexual, sexually, sickness, std, stethoscope, sti, symptoms, syphilis, test, transmitted, treatment, venereal, virus, wooden,