What kind of bacterial infection or dieases hiv is out to rule?

Not sure of meaning: I am not sure what you mean by your question. This is not clear. It is not out to "rule anything" It is a type of illness that makes one susceptible to other illness including many things but a few to name include dementia , and cancer. The immune system is degraded to the point where you are susceptible to these other disease.

HIV: Hi, I don't get the question but HIV is a virus which attacks the T4 cells (special white blood cell) and destroys them and therefore it makes it hard for the body to fight some infections that usually are very rare in people with intact immune system, depending on how low the T4 (CD4) count is the patients are prone to thrush, fungal, bacterial, viral and parasitic infections, therefore