1.   Aphids have bacteria in their guts that help them digest food.

2.   The aphids, in turn, have bacteria in their guts that help them digest food.

3.   Among the questions the project seeks to answer is whether New York indeed has more resistant bacteria than other regions do.

4.   And within five hours, the doctors had the bacterium growing in a culture dish.

5.   Many people have the bacteria, but few dentists have gone to the trouble of finding out.

6.   Federal regulators said the chicken may have had the bacteria that can cause listeria, an uncommon but sometimes fatal disease.

7.   Giuliani said the police officer who retrieved an envelope containing anthrax at NBC Friday was found to have the bacteria in his nose, as did one lab technician.

8.   Giuliani said the police officer had the bacteria in his nose, as did one lab technician.

9.   Health officials said he had anthrax bacteria in his nasal passages, but he has not been diagnosed with the disease.

10.   Officials earlier said Blanco had anthrax bacteria in his nasal passages, but indicated Monday that he contracted the inhaled form.