51.   In some people, allergies build up slowly through the years, starting with hand rashes that later turn into a serious respiratory disease.

52.   In the past week, three Bartow County children have developed this serious disease.

53.   It could have tremendous implications for the field of medicine, paving the way to new treatments for a host of serious diseases.

54.   It is a serious disease if not treated in a timely and efficacious manner.

55.   It does, however, contribute to problems with gastric reflux, a condition popularly known as heartburn that can lead to serious esophageal disease.

56.   Like all of them so young, he considered serious diseases to be for somebody else.

57.   Most Americans bought health insurance on their own, generally to protect them from the extraordinary expense of serious disease or injury.

58.   Night sweats, he said, can be the sign of a serious disease.

59.   Once a secretary, she says she now helps support herself by volunteering for pharmaceutical trials for serious diseases.

60.   Only pockets of stem cells remain after birth, which is why many organs cannot rejuvenate after serious disease or injury.