Summary
In the United States, the AIDS epidemic is a dynamic process with increasing rates of AIDS reported among women, minority populations, heterosexual men, and users of drugs by routes other than injection. The 1993 CDC AIDS definition change has created some difficulties in interpreting trends in the United States. Drug use continues to represent a significant problem among HIV-infected persons. Several strategies have been advanced to decrease transmission of HIV among drug users, their sexual partners and children. However, more effective and comprehensive prevention and treatment strategies are needed.