Early HIV Symptoms

HIV stands for Human Immunodeficiency Virus. It is the virus that causes AIDS. AIDS stands intended for Acquired Immune Deficiency Syndrome.

HIV can be transmitted from side to side the blood, sexual fluids, or breast milk of an HIV-infected person. People can get HIV if solitary of these fluids enters the body and into the bloodstream. The disease can be approved during unprotected sex with a HIV-infected person. An HIV-infected mother be capable of transmit HIV to her infant during pregnancy, delivery or whilst breastfeeding. People can also become infected with HIV when using injection drugs through allocation needles and other equipment.

Over time, infection with HIV can fade the immune system to the point that the system has difficulty fighting off certain infections. These type of infections are known as opportunistic infections. These infections are usually controlled by a healthy immune system, but they can cause evils or even be life-threatening in someone with AIDS. The immune system of a person with AIDS has weakened to the tip that medical intervention may be necessary to prevent or luxury serious illness.

A blood test can determine if a being is infected with HIV, but if a person tests positive for HIV, it does not necessarily connote that the person has AIDS. A diagnosis of AIDS is made by a physician according to the CDC AIDS Case Definition. A being infected with HIV may receive an AIDS diagnosis following developing one of the CDC-defined AIDS indicator illnesses. A person with HIV can also take delivery of an AIDS diagnosis on the basis of certain blood tests (CD4 counts) and may not contain experienced any serious illnesses.