1.   Each year, some people who do not realize they are infected, and whose antibody tests appear negative, donate blood and pass along the virus through transfusions.

2.   He recently had a magnetic resonance imaging on the joint, and while it appeared negative, the situation is not cut and dried.

3.   The returns they received on those resources appear deeply negative.

4.   X-rays last night appeared negative but will be reviewed by Conway on Friday.

5.   If tactics had changed, they appeared more negative than positive.