<prompt> True about HIV -Not transmitted through semenMore chances of transmission during LSCS than normal labourMore infectious than hepatitis BMale to female transmitted female to male  <response>: In USA it was transmitted predominantly among male homisexuals.The danger if infection is more for the passive paner because mucosal tears are bery frequent during anal intercourse and virus ladem lymphocytes in the semen can directly ente through these. REF:ANANTHANARAYAN AND PANIKERS TEXTBOOK OF MICROBIOLOGY 9TH EDITION PAGE NO:582 