81.   Tests on the yellowish-brownish powder that was found in the Brooklyn mailbox came back negative for anthrax.

82.   Tests there and elsewhere were negative for anthrax.

83.   That letter tested negative for anthrax.

84.   That powder tested negative for anthrax.

85.   That Puffer has tested negative for HIV is immaterial.

86.   The bigger orders were generally negative for most of the day.

87.   The blood tests came back negative for Ebola-Reston.

88.   The conflict between Clinton and Congress led some speculators to sell the dollar, as political and economic gridlock are viewed as negative for the currency.

89.   The facilities handling that task have tested negative for anthrax.

90.   The nasal swab tests came back negative for the presence of anthrax, but the workers got antibiotics as a precaution.