Answer:
Cancers (a few cancers may be caused by viruses or bacteria. These infections may be transmitted person-to-person, but the cancer itself is not contagious)
Autoimmune conditions (Such as Lupus, Rheumatoid Arthritis, Psoriatic Arthritis, etc)
Diseases associated with aging or lifestyle/Degenerative diseases (examples: Alzheimers Dementia, Osteoartritis, Rickets, etc)
Congenital/Genetic conditions (clubfoot, cerebral palsy, autism, etc)