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Researchers are working on ways to treat genetic conditions. Two ways that have been shown to work are gene therapy and enzyme replacement therapy. How does gene therapy work? Gene…

What is erythema multiforme? Erythema multiforme is a skin disorder. It may be caused by the body overreacting to an infection or medicine. It causes red, raised skin patches on…

If your child is having a hard time staying away from a screen, you’re not alone. Many parents and caregivers struggle with the same problem. Screens are everywhere. It’s easy…

What is fluoride? Fluoride is a mineral that helps prevent tooth decay. It can be put on the teeth, found in the water supply, or taken as a supplement (called systemic fluoride). It…

What is erythema nodosum? Erythema nodosum is a skin condition of the fat just below your skin (the subcutaneous layer). It’s often a reaction to an infection or medicine. But…

What is hyperbaric oxygen therapy? Hyperbaric oxygen therapy (HBO) involves exposing the body to 100% oxygen at higher pressures than what you normally experience. Wounds need oxygen to heal correctly.…

What is RLS? Restless legs syndrome is a problem (disorder) that affects the nervous system and muscles. It causes unpleasant sensations in the legs. The sensations are described as: Creeping…

What is pelvic inflammatory disease (PID)? Pelvic inflammatory disease (PID) is an infection of a woman’s reproductive tract. It can affect the uterus, fallopian tubes, and the ovaries. PID can…

What is CMV in newborns? CMV (cytomegalovirus) is a type of herpes virus. It’s very common. It affects people of all ages and in all parts of the U.S. In…

What is listeriosis? Listeriosis is a food-borne illness. It’s caused by bacteria that may be in some foods. The listeria germs have been found in a variety of raw foods.…