1.   Blood tests showed that the man was not infected with HIV when he was treated after the fight but did become infected several weeks later.

2.   Epidemiologists have no idea how the man was infected.

3.   For us to sit in our arrogance and believe that only gay men get infected is just absurd.

4.   Health officials said they conducted interviews and found no evidence that the man was infected with the virus through sex or the use of intravenous drugs.

5.   In the early years of the epidemic, no place was hit harder than the gay community here, where up to half the men were infected with HIV.

6.   In their counseling, the couple was told about the recommendation against open-mouth to open-mouth kissing because the man was infected.

7.   Khan said his team suspected that the man become infected from touching an infected patient.

8.   One of the women is believed to have infected another man.

9.   Squires said the recent case in which a Texas man was infected with HIV through a transfusion has dramatized the need to improve safety.

10.   They include older patients whose chances of success are very low, lesbian couples and couples in which the man is infected with HIV.