Multiple choice What can be the cause(s) for transmission of AIDS? Blood transfusion Sharing needles Sexual intercourse Only 1 Only 2 and 3 Only 3 Only 1 and 3 All of the above Reveal answer Fill a bubble to check yourself E Correct answer Explanation AIDS stands for Acquired Immuno Deficiency Syndrome is a syndrome caused by the HIV virus. It is mainly transmitted through sexual intercourse, blood transfusions and sharing needles.