HIV ASSOCIATED DEMENTIA what causes is it
Infectious Disease. HIV-associated dementia (HAD) can occur in people who are positive for the human immunodeficiency virus, the virus that causes AIDS. HAD damages the brainâs white matter and leads to a type of dementia associated with memory problems, social withdrawal, and trouble concentrating.nfectious Disease. HIV-associated dementia (HAD) can occur in people who are positive for the human immunodeficiency virus, the virus that causes AIDS. HAD damages the brainâs white matter and leads to a type of dementia associated with memory problems, social withdrawal, and trouble concentrating.