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Adenovirus Infection in Children What is an adenovirus infection in children? Adenoviruses are a group of viruses that cause a variety of infections, such as: Respiratory illness, such as a cold. Infection of the eye (conjunctivitis, also called pink eye). Croup. Bronchiolitis

Bronchiolitis in Children What is bronchiolitis in children? Bronchiolitis is an infection of the lungs. It’s when your child has swelling in the smaller airways (bronchioles) of the lung. This swelling blocks air in the smaller airways. Bronchiolitis is different than bronchitis

Necrotizing Enterocolitis in the Newborn What is necrotizing enterocolitis in the newborn? Necrotizing enterocolitis (NEC) is a serious, life-threatening illness in newborns. It happens when tissue in the mucus lining of the intestines gets inflamed. This inflammation damages and

Early-Onset Alzheimer Disease What is early-onset Alzheimer disease? Alzheimer disease is the most common form of dementia. It affects your memory, thinking, and behavior. It often progresses to the point where it affects daily activities and functions. Alzheimer disease most

Becker Muscular Dystrophy in Children What is Becker muscular dystrophy in children? Muscular dystrophy (MD) is an inherited (genetic) disorder of the muscles. It is called a neuromuscular disease. There are several types. Becker muscular dystrophy (BMD) is a rare type. It

Allergies in Children What are allergies in children? Allergies are problems of the immune system. Most allergic reactions happen when the immune system reacts to a “false alarm.” Normally, the human body defends itself against harmful things, such as viruses or bacteria. But

Anemia in Children What is anemia in children? Anemia is a common problem in children. About 20% of children in the U.S. will be diagnosed with anemia at some point. A child who has anemia doesn't have enough red blood cells or hemoglobin. Hemoglobin is a type of protein that

Helicobacter Pylori in Children What is H. pylori (Helicobacter pylori) in children? H. pylori is a spiral-shaped germ (bacteria) that infects the stomach. It can damage the tissue in your child's stomach and the first part of the small intestine (duodenum). This can cause

Claudication What is claudication? Claudication is pain in your thigh, calf, or buttocks that happens when you walk. It can make you limp. It may be a symptom of peripheral artery disease (PAD). This means that narrowed or blocked arteries have reduced the blood flow to your legs

Type 1 Diabetes Mellitus in Children What is type 1 diabetes in children? Diabetes is a condition in which the body can't make enough insulin or can't use insulin normally. Type 1 diabetes is an autoimmune disorder. That is, the body's immune system damages the cells in the