Viral
Paget's disease may be caused by a slow virus infection (i.e., paramyxoviruses) present for many years before symptoms appear.
- Measles, though recent evidence has cast some doubt upon the measles association.
- Canine distemper virus
- Respiratory syncytial virus
Contamination has been suggested to have played a role in producing past positive results.
Read more about this topic: Paget's Disease Of Bone, Causes