The disease can develop at any point in life, from infancy to late adulthood.

The disease develops slowly and the early signs are not always noticed.

The disease developed in 8 percent of the country's childbearing women.

If the disease develops, early treatment with antibiotics has proved effective for many patients.

There is a higher risk of serious complications when the disease develops in adolescents and adults.

The disease affects approximately 2 of every 1,000 people and most often develops after age 50.

There are two major theories as to how the disease develops.

The environment is usually the factor that controls whether disease develops or not.

Very soon, however, my disease developed itself, and now there is an end of me.

For most men, the disease develops over a period of more than 10 years.