Final answer:
People living with AIDS are at a high risk of infection because their immune systems are weak.
Step-by-step explanation:
People living with AIDS are at a high risk of infection because their immune systems are weak. AIDS, which stands for Acquired Immunodeficiency Syndrome, is caused by the human immunodeficiency virus (HIV). HIV attacks and damages the immune system, making it harder for the body to fight off infections and diseases. As a result, people with AIDS are more vulnerable to various infections, including opportunistic infections that healthy individuals can usually fight off.
Learn more about AIDS and its impact on the immune system