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Why Are Heroin Users at Risk for Contracting HIV/AIDS and Hepatitis?

From National Institute on Drug Abuse, for About.com

Updated: November 21, 2007

About.com Health's Disease and Condition content is reviewed by the Medical Review Board

Question: Why Are Heroin Users at Risk for Contracting HIV/AIDS and Hepatitis?
Answer: Heroin addicts are at risk for contracting HIV, hepatitis C, and other infectious diseases. Drug abusers may become infected with HIV, hepatitis C, and other blood-borne pathogens through sharing and reuse of syringes and injection paraphernalia that have been used by infected individuals.

They may also become infected with HIV and, although less often, to hepatitis C through unprotected sexual contact with an infected person. Injection drug use has been a factor in an estimated one-third of all HIV and more than half of all hepatitis C cases in the Nation.

NIDA-funded research has found that drug abusers can change the behaviors that put them at risk for contracting HIV, through drug abuse treatment, prevention, and community-based outreach programs.

They can eliminate drug use, drug-related risk behaviors such as needle sharing, unsafe sexual practices, and, in turn, the risk of exposure to HIV/AIDS and other infectious diseases. Drug abuse prevention and treatment are highly effective in preventing the spread of HIV.

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