The correct option is
D All of the above
AIDA is the viral disease caused by HIV virus. It is transmitted through body fluids such as blood, semen, rectal fluids, vaginal fluids, breast milk. These body fluids must come into contact with a mucous membrane or damaged tissue or be directly injected into your bloodstream (by a needle or syringe) blood transfusion, sexual contact, breastfeeding and from HIV-positive pregnant women to their babies in the womb through the placenta and during birth.
Therefore, the correct answer is option D.