If you own real estate property in a state other than the one in which you live and you have earned money off the rental of that property, you are required to file a nonresident income tax return in that state.
HIV damages the immune system and eventually leads to AIDS. When a person is first infected with HIV it can take up to 3 months for them to develop the antibodies that make an HIV test turn positive. In some rare cases it might take longer, but certainly not ten years. AIDS is not one particular illness but rather a group of opportunistic infections and cancers.
Most modern HIV tests are now able to detect HIV from around 11 days after infection. Depending on the type of test you are offered and when your risk was, your doctor may ask you to come back for further tests and a follow-up before a true result can be given.