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Which are the best ways to prevent the spread of AIDS?
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The most effective way to prevent the spread of HIV is to practice safe sex, which means using condoms or other barrier methods for sexual activity. Other prevention strategies include testing and treating people who are infected with HIV, as well as educating others about how to protect themselves from infection. Additionally, it's important to avoid sharing personal items such as toothbrushes and razors that could be used by an infected person.