what infection are found in people with defective immune system
An infection occurs when the immune system is not able to quickly destroy harmful bacteria, viruses, or fungi or yeast. People with cancer are more likely to develop infections because both cancer and cancer treatments weaken the immune system.eukopenia is when the body does not have enough white blood cells to fight infections. Relieving side effects is an important part of cancer care and treatment. This is called symptom management or palliative care. Although infections are treatable, they can be serious and potentially life-threatening.