The HIV virus weakens the immunity of a person because it destroys

Which of the following disease is caused by a virus?

If persons addicted to alcohol, the liver gets damaged because it

AIDS is caused by the Human Immunodeficiency Virus (HIV). The transmission of HIV infection generally occurs through

The name of Ebola virus is derived from the name of a

Which of the following can cause cancer as well as cure it depending upon its intensity and use?