This paper will discuss the scientific point of view of the HIV virus and what factors make up its functions within a biological environment or host. By understanding the stages, how it originated, opposing opinions, examples of studies and current findings and treatment, we cans how the virus exists. Also, we will see how it affects the body organs/organisms and what part of the body, detection, treatment, show ratio of infected humans and areas that have high HIV ratios, what HIV leads to and how it affects the body from beginning to end.