1.   Advice is also available on injecting techniques and safer sex to reduce the risk of hepatitis or HIV.

2.   Americans have greatly struggled with safer sex and safer injection practices.

3.   Better screening, safer sex behavior and use of condoms apparently have caused the drop in STDs.

4.   But either the lesson did not stick, or Roney did not have the power to negotiate safer sex with older lovers.

5.   But for reasons deeply rooted in human psychology and culture, safer sex was far easier to adopt in the short run than to sustain.

6.   But there is safer sex.

7.   Even as he grew weaker, he spent a great deal of time speaking to student groups about the need for safer sex.

8.   For ethical reasons, researchers must continuously educate participants not to ease up on safer sex practices and other measures that can prevent infection without a vaccine.

9.   In Thailand, where prostitution remains illegal, the police worked with prostitutes and social workers to encourage safer sex, she said in a telephone interview from Geneva.

10.   Inadvertent exposure to HIV can occur even where couples are committed to practicing safer sex.