👉 Endangered-infection refers to a scenario where an individual's immune system is compromised, making them particularly vulnerable to infections. This vulnerability can arise from various factors, including age (such as in neonates or the elderly), chronic diseases, immunosuppressive conditions, or the use of certain medications like chemotherapy. When the body's defenses are weakened, pathogens that might otherwise be easily controlled become more likely to invade and cause disease. For example, an individual with HIV/AIDS has a severely impaired immune system, rendering them highly susceptible to opportunistic infections like pneumonia and tuberculosis. Similarly, patients undergoing organ transplants or those with cancer treatments may experience heightened infection risks due to immunosuppression. The concept of endangered-infection underscores the critical importance of maintaining robust immune function and implementing preventive measures to protect against these life-threatening conditions.