<prompt> All of the following infections are often associated with acute intravascular hemolysis, except:Clostridium tetaniBaonella bacilliformisPlasmodium falciparumBabesia microti  <response>: Clostridium tetani acts by releasing tetanospasmin which acts by blocking neurotransmitter release It has no role in haemolysis. Ref: Harrisons Principles of Internal Medicine, 15th Edition, Page 690 