41.   Everything is negative for us.

42.   Fifteen other sites in the postal facility tested negative for anthrax.

43.   Federal health officials on Thursday reported a rare case of an individual with AIDS who persistently tested negative for the AIDS virus.

44.   Gains in consumer confidence can be negative for the bond market because they may foreshadow increased inflation, which erodes the value of bonds.

45.   Generally, a powerful currency is negative for stocks because it makes U.S. goods more expensive overseas.

46.   He also claims that some people who were infected with the AIDS virus have taken the drug and then tested negative for the virus.

47.   He had always tested negative for tuberculosis.

48.   He had tested negative for the virus before the assault.

49.   He said some patients actually tested negative for the virus after the treatment.

50.   Herran tested negative for drugs.