61.   By the time human cases appear, Keeling said, the infection is running rampant among the rats.

62.   Candida infections are frequent.

63.   Civil rights activists, supported by the Clinton administration, argue that HIV infection is an impairment, regardless of whether AIDS symptoms are present.

64.   Cytomegalovirus infections are very common, and usually symptomless, Epstein said.

65.   Cyclospora infections are rarely fatal, but they can require hospitalization for severe dehydration if the diarrhea goes untreated with antibiotics.

66.   Drug-resistant infections are difficult to treat, and sometimes fatal.

67.   Ear infections are a common childhood ailment.

68.   Ear infections are also common in young children.

69.   Ear infections are also common.

70.   Doctors suspected he had an infection, because infections are the most common cause of short-term fevers.