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- Guarding Against Infections
-
- Margaret Poscher, MD, Lawrence Mintz, MD, W. Lawrence Drew, MD, PhD, Ernest H. Rosenbaum, MD, and Malin Dollinger, MD
-
- Everyone with cancer runs a high risk of catching
- some sort of infection. This is so because the cancer
- and the methods used to fight it affect the immune
- system defenses that normally keep infections
- at bay.
- Our first line of defense against infection is the
- outer and inner linings of the body—the skin and
- the mucous membranes. Both these barriers are
- punctured by the invasive procedures necessary
- to diagnose or treat cancer problems. Chemo-
- therapy and radiation are particularly damaging to
- mucous membranes. And the needle in the arm to
- draw blood for testing, the IV lines, the catheters