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Public service announcement for how the immune system fights HIV?
The immune system fights HIV by killing the opportunistic infections.
Opportunistic infection may develop when?
Opportunistic infections may develop when a person's immune system is weakened or compromised, allowing normally harmless microorganisms to cause illness. This can happen in conditions such as HIV/AIDS, cancer, organ transplant recipients on immunosuppressive therapy, or individuals taking certain medications that suppress the immune system.
What is susceptibility to opportunistic infections are a symptom of?
AIDS stands for acquired immune deficiency syndrome and is characterized by destruction of a component of the immune system called helper T cells (or CD4 cells). This inhibits the functioning of the entire immune system and makes one more susceptible to opportunistic infections or infections that people with normally functioning immune systems seldom succumb to.
What infection is bad for a person with AIDS but does not harm a healthy one?
These infections are called "opportunistic infections." They are called opportunistic because a weakened immune system is necessary for them to cause serious infection.
What infects and destroys T cells of the immune system?
HIV infects and destroys T cells of the immune system, leading to a weakened immune response and susceptibility to opportunistic infections.
What is an opportunistic infection?
An opportunistic infection (OI) is an infection that occurs only when the host's defense systems (ie, the immune system) are weakened. The common characteristic of all agents that cause opportunistic infections is that they rarely affect individuals with healthy immune systems. For example, the disease AIDS (acquired immunodeficiency syndrome) is a classic cause of immune system depression and is associated with many opportunistic infections, including toxoplasmosis, pneumocystis pneumonia (PCP), and others.
What happends to your immune system whilst your body is fighting off a new infection?
The immune system is compromised; which makes the person more susceptible to other infections.
Why is it difficult for person with HIV to fight off infections?
The immune system of people infected with HIV is compromised and weakened.
What does the bacteria on our skin?
no, unless the immune system is compromised
What is meant by opportunistic infection?
An infection that develops only when a person's immune system is weakened.
Is aids a kind of cancer?
No, AIDS stands for Acquired Immune Deficiency Syndrome, and is a disease of the immune system caused by a virus, not a cancer. It does progressively reduce the effectiveness of the immune system and leaves individuals susceptible to opportunistic infections and tumors.
What are common complications with AIDS?
The main problem is that the immune system is severely compromised ... so that you "catch" bizarre infections and even cancers.
