The virus takes over the cell and it uses the cell to make more and more virus then it spreads out.
This question is better answered by covering which parts of the body DO cause the spread of HIV infection. HIV (Human Immunodeficiency Virus) is spread by contact with infected body fluids (blood, semen, vaginal fluid or breast milk.) No other parts or fluids of the body carry any risk.
By blood
If neither person has HIV then neither will get it from each other. HIV can only survive in the human body (it dies quickly outside it) so if neither person has HIV it will not suddenly appear. There must be someone who has HIV for it be spread in the first place.
NO, HIV is not found in human waste or pee
HIV is spread through contact with infected blood, semen, vaginal fluid or breast milk. Preventing the spread of HIV requires avoiding contact with infected body fluids.
Insects such as mosquitoes, flies, ticks, fleas, bees, and wasps cannot spread HIV. If an insect bites a person with HIV, the virus dies as the insect digests the blood. HIV is only able to live in human cells.
HIV isn't spread in tears, sweat, saliva, urine, feces and vomit. If any of these have visible blood, transmission is possible.
replicating inside the cells of the immune system.
Saliva has no Aids or HIV in an infected person but everything else can spread the virus.
No. HIV is not able to live outside the human body. It is absolutely impossible to transmit the virus in this way. Only by direct, human-to-human contact can someone be infected with HIV.
Blood.
NO. its a pathogen that is transmitted only through bodily fluids other then the digestive tract