Dementia is associated with herpes simplex virus type 1, herpes simplex virus type 2, cytomegalovirus, West Nile virus, bornavirus, and HIV. Dementia is also associated with the helminth Taenia solium (pork tapeworm), and with Borrelia species bacteria.
Lupus is associated with the viruses parvovirus B19, Epstein-Barr virus, and cytomegalovirus.
