because if you are unlucky enough to suffer from HIV then it completley shuts down your immune system. and its your immune system that fights of infections and diseases
Using a disease to fight another disease is possible. This is shown in recent studies such as a person being injected with HIV to help cure her cancer.
AIDS essentially destroys your immune system, meaning that your body is unable to fight disease. Therefore even a simple common cold could kill a person with AIDS.
Vaccination entails giving the person a weakened form of the disease. This triggers the body's immune system to build up antibodies to the disease. Then if the real disease tries to attack the body, it is already ready to fight back.
They use their swords, similar to the Narnia fight.
fight disease
no
Injecting someone with a killed bacteria protects that person because it causes the immune system to fight off that disease without being infected by it. The body thinks its being invaded by that disease and the immune system destroys it, and this will help prevent you from contracting it.
Antibodies protect people from disease because they are special defenders designed to fight a particular virus. Vaccines introduce small amounts of the virus into the body so it can build up antibodies against the disease.
is the ability of the body to resist disease to fight disease..
it works by helping to fight germs
A person can become immune to an infectious disease through vaccination, which triggers the body's immune response to produce antibodies against the pathogen. Additionally, a person can also develop natural immunity by recovering from an infection, where the immune system creates memory cells that can recognize and fight the pathogen if re-exposed.
Symptoms of disease are caused by the body's response to an underlying infection, inflammation, or abnormal process. This response can include pain, fever, fatigue, and other signs that the body is trying to fight off the disease. Symptoms can also be the result of damage done by the disease to specific organs or tissues.