HIV vs AIDS

One of the main differences between HIV and AIDS is that, one is a virus, and the other one is a condition. A person who is with HIV may or may not have AIDS. On the other hand a person with AIDS will always have HIV in the blood.

HIV:

• HIV is a virus.
• HIV has no symptoms.
• A person who is HIV positive does not yet have AIDS may seem to be perfectly healthy.
• A person who is HIV positive does not have AIDS may have an effective as well as active immune system.
• An HIV positive person who does not have AIDS can work and support his or her family.
• Although HIV is of two types HIV-1 and HIV-2

AIDS: 

• AIDS is a disease.
• A person with AIDS may have the symptoms of various diseases which he has acquired, such as TB, meningitis, and cancer.
• A person who carried AIDS may be thin and weak. He or she may feel and look sick.
• The immune system of a person who is with AIDS is rapidly decreased and becomes less effective in order to protect his or her body.

What kind of infections does a person get as HIV begins leading to AIDS?

We are surrounded by disease-causing viruses, fungi, bacteria, and other germs. Some of such even present within our bodies, even without causing any illness. For instance, numerous people carry the latent TB germ in their bodies. However, these germs will not be successful in causing a disease in a person with a healthy immune system. It is only when the immune system is weakened by malnutrition, illness, or a condition like HIV infection, that these germs find an opportunity to cause disease. Such infections are called opportunistic infections.
Some OIs (opportunistic infections) that could be occur as HIV progresses to AIDS include:

• Encephalitis (inflammation in the brain)
• Candidiasis (or thrush, a fungal infection of the mouth or vagina)
• Gastroenteritis (a digestive illness)
• Meningitis
• Pneumonia
• Herpes
• Kaposi’s sarcoma ( a kind of skin cancer)
• Tuberculosis

Important Information: 
People with HIV, who pay attention to their nutrition needs and eat a balanced diet are more likely to develop AIDS later, and also such patients die later than those who are malnourished.
A person who is HIV positive should get information on nutrition from many sources, should discuss with others living successfully with HIV, and talk to the healthcare professionals before deciding what would be the best diet for her/him.

Read:- What are the symptoms of HIV and how to control HIV