71.   Preliminary test results show the two others exposed to the letter also tested negative for airborne anthrax.

72.   Results were negative for both.

73.   Saturday, officials said a white powder delivered to a New York Times reporter last week tested negative for anthrax.

74.   Sandy believes she was infected during a long-term, monogamous relationship with a man who told her he had tested negative for HIV.

75.   Several months later, Sara tested negative for the virus that causes AIDS.

76.   She has tested negative for HIV.

77.   Sixteen other children who had the same procedure done that day tested negative for HIV a year later, as did their mothers.

78.   Tejada, her husband and her children also were ruled out because each tested negative for the AIDS virus.

79.   Tests from those incidents came up negative for everything, he said.