71.   But now the disease is on the increase.

72.   Cancer-related diseases are the next biggest killers.

73.   The disease might even be fatal.

74.   As a doctor he knows how serious the disease is.

75.   Allergic disease is an ever increasing problem, with environmental causes taking a lot of the blame, especially industrial pollution and smoking.

76.   Allergic disease is not strictly hereditary, but often seems to run in families.

77.   Although periodontal disease is not reversible, proper dental care can prevent further damage.

78.   Although the disease is rare, it is easy to contract, according to the CDC.

79.   Although this disease is frightening, it is still very rare, and people are at very small risk of coming down with it.

80.   Although death is rare, the disease can be particularly dangerous to people who have liver problems or weakened immune systems, state officials said.