You may be eligible to participate in our study if you:

• Are at least 6 weeks old
• Have autoimmune disease of one or more organs.  Examples:

*Parathyroid        *Lung
*Thyroid             *Ovary
*Adrenal             *Diabetes

• Have conditions that may be associated with autoimmune disease. Examples:

*Interstitial lung disease
*Premature ovarian failure
*Candidiasis

• Do not have autoimmune disease and have a relative with an autoimmune condition
• Do not have autoimmune disease (healthy volunteer)