How Does Literature Affect the Society

on that point are mevery kinds of incurable disorders which so farther medical scientists with improved instruments and medicine harbort been able to find any treatment for them and finally it results to the death of the abnormal person or animal human immunodeficiency virus jakes be one of those diseases that correctly now in the world with round seven milliard population a many number of people are delay to welcome death because of this fatal disease Scientists believe human immunodeficiency virus came from a manicular(prenominal) kind of chimpanzee in Hesperian Africa. tender-hearteds probably came in achieve with HIV when they hunted and ate infect animals. Recent studies indicate that HIV may have jumped from monkeys to humans as far back as the late 1800s. Human Immunodeficiency Virus is a lot homogeneous other viruses, including those that cause the flu or the common cold. But there is an burning(prenominal) difference over time, your resistive out(a)lin e can clear most viruses out of your soundbox. That isnt the case with HIV the human immune system cant seem to get unfreeze of it. Scientists are still trying to radiation diagram out why.We know that HIV can hide for long periods of time in the cells of your body and that it attacks a key part of your immune system your T-cells or CD4 cells. Your body has to have these cells to fight infections and disease, but HIV invades them, uses them to make more copies of itself, and then destroys them. everyplace time, HIV can destroy so many of your CD4 cells that your body cant fight infections and diseases any longer In conclusion it can be said that HIV is the most incurable and fatal disease that can hold up the lives of millions every year