This website may contain messages that are inappropriate for some audiences. Since HIV infection is spread primarily through sexual behavior or by sharing needles, content on this site may address these topics. If you are not seeking such information or may be offended by such materials, please exit this website. While we aim to provide accurate and up-to-date content on this site, it may contain errors or omissions, as information about HIV and AIDS frequently changes. This site may also contain content from third-party sources and/or links to content on other sites. Lifelong is not responsible for such content.