1.   The infection spread to her chest.

2.   Some scientists think that the infection has spread from dogs carrying canine distemper virus.

3.   And although new infections are spreading fastest among women who acquire the infection through heterosexual intercourse, as many as half of these women are crack addicts.

4.   As the infection spreads among Native Americans, the number of those turning to traditional ways to cope with it also grows.

5.   But the conference will make progress if it alarms and mobilizes leaders in countries where the death rate from AIDS is still low but the infection is spreading rapidly.

6.   But the question remains of how the infection spreads.

7.   For a time, there was a very real fear that the infection could spread to humans in the area, though this ultimately did not occur.

8.   Gonzalez has missed many votes in Congress since early last year, when a dental infection spread throughout his body, damaging a heart valve.

9.   Her lethargy and confusion meant the infection might have spread past the meninges and infected neurons.

10.   Her foot was so infected that the infection was spreading to her bones and threatened her limbs.