Can die from periodontitis disease?

Yes. In Alzheimer's disease there is general atrophy of the cerebral cortex. There is degeneration of neurons and deposits of a substance called amyloid (a protein) in the neurons.

The Reverend Billy Graham, actor Michael J. Fox and United States Attorney General Janet Reno are among the more than one million afflicted Americans. Although not nearly as many people die from...

Yes, but this is in rare cases.

It can kill you if it goes untreated by ways of kidney failure and in some cases brain damage.

If the disease goes untreated it infact can lead to a dogs death. For more information on the Lyme Disease please follow the link provided http://www.peteducation.com/article.cfm?c=2+1556&aid=458