Credits go to American Lung Association for list of lung diseases and to Wikipedia Encyclopedia, and to National Cancer Institute for list of cancer types. COMMON DEBILITATING AND LIFE THREATENING DISEASES: These are the most common diseases that we found for our listing. There are thousands of other diseases, some of them called “rare”. It is not possible to list here all, but if you have a non-listed disease in the above categories please contact us and let us know. PRIVACY: Contacts of blog writers or any other registrants have 100% privacy and in no instance this information will be sold or disclosed to any entity, except by court order. For privacy purposes, please do not give out personal information such as first and last names, phone numbers and email address on the comment sections.