31.   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.

32.   Eager to help but limited in what they could do, concerned Americans nationwide turned out in droves Wednesday to donate blood.

33.   Egyptian newspapers said other writers and many ordinary citizens had rushed to donate blood for Mahfouz after hearing of the attack on Friday.

34.   Even so, Meyers said that since the results of his study came in, he has been donating blood.

35.   Everyone who donates blood is a hero.

36.   Fellow border guards overpowered him and soon Jordanian farmers lined up to donate blood for the wounded girls.

37.   Fernando Ferrer, the Bronx borough president, was preparing to go donate blood to help the victims.

38.   Fitzpatrick, who has donated blood to Dana-Farber ever since her daughter got sick, thinks of her little girl every day.

39.   For as long as he could remember, Jim Marks had made it his civic duty to donate blood at least once a year.

40.   For example, so many people turned out to donate blood that most of the volunteers were sent home.