21.   Postal officials said that even after the anthrax was destroyed it would be possible to spot letters that contained the bacteria.

22.   The company also had to appeal to the central government for a clean bill of health after local inspectors published a report that its noodles contained excess bacteria.

23.   The company and researcher collaborated informally, and Montana Biotech later signed an agreement to work with NASA to study how to sterilize rock samples containing bacteria.

24.   The infected passenger was very ill and coughed and sneezed a lot, which means she was emitting tiny droplets of saliva containing TB bacteria into the air.

25.   The researchers trimmed the leaves with scissors dipped into a solution containing the bacteria.

26.   Though nonvenomous, their saliva contains virulent bacteria, making their bite dangerous.

27.   Two of the vials contained salmonella bacteria, he said.

28.   Victims contract the infection by inhaling water droplets containing the bacteria.

29.   An Army scientist who contracted a rare equine disease considered a potential biological weapon occasionally handled lab equipment containing live bacteria without using gloves, a report says.

30.   And tasty Swiss soft cheese is at risk of an international health warning because the United States maintains that any unpasteurized cheese can contain dangerous bacteria.