system
Given the following post, respond as if you're commenting on Reddit:
human
medicine Is there any other way to develop AIDS other than the HIV virus.

AIDS is an immune system disorder, could anything other than HIV cause this?
gpt
When people say "AIDS" they usually mean "HIV/AIDS", which is a specific type of AIDS (Acquired Immunodeficiency Disorder) due to HIV infection. It's just easier to say.

Really, any immunodeficiency that you have but weren't born with is acquired, so chemo patients technically have an "acquired immunodeficiency disorder" brought on by their chemotherapy. 

But most people don't call it that because of the common use of HIV/AIDS = AIDS.