Sexually Transmissible Diseases; Citing act as “HIV Prevention Justice Act”; reduces degree of criminal penalty for certain persons who are infected with human immunodeficiency virus (HIV) & who donate blood, plasma, organs, skin, or other human tissue for use in another person; revises prohibitions relating to intentional transmission of certain diseases through sexual conduct; provides that person’s failure to comply with behavioral recommendations does not de facto establish intent to transmit a disease; revises requirements for HIV testing in cases involving criminal transmission of HIV.