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Sepsis in the Newborn What is newborn sepsis? Newborn sepsis is a severe infection in an infant younger than 28 days old. The infection is in your baby’s blood. But it may affect any body system or the whole body. What causes newborn sepsis? Newborn sepsis is most often caused by

Trisomy 13 and Trisomy 18 in Children What are trisomy 13 and trisomy 18 in children? Trisomy 13 and trisomy 18 are genetic problems. They involve a combination of different birth defects. These include severe learning problems and health problems that affect nearly every organ

Turner Syndrome (Monosomy X) in Children What is Turner syndrome (TS) in children? Turner syndrome (TS) is a genetic disorder that occurs in girls. It causes many traits and problems. Girls with TS are shorter than most girls. They don’t go through normal puberty as they grow

Thyroid Conditions Click on the links below to learn more about these topics. Hyperthyroidism Hypothyroidism Postpartum Thyroiditis© 2000-2026 The StayWell Company, LLC. All rights reserved. This information is not intended as a substitute for professional medical care. Always

Medical Genetics: Types of Genetic Changes The human body has about 20,000 different genes in each cell. Genes are located on chromosomes, which are stick-shaped structures in the middle of the cell (nucleus). Each cell usually has 46 chromosomes grouped in 23 pairs. Each gene

Herpes Simplex Virus (Cold Sores) in Children What are cold sores in children? Cold sores are small blisters around the mouth caused by the herpes simplex virus. They are sometimes called fever blisters. What causes cold sores in a child? The most common cause of cold sores is

HIV Home Care for a Child What is HIV? HIV (human immunodeficiency virus) is the virus that causes AIDS, which is advanced HIV disease. HIV infection may lead to the body's immune system not fighting off infections as well as it should. A child with HIV needs more care to remain

Meningitis in Children What is meningitis in children? Meningitis is a swelling (inflammation) of the thin membranes that cover the brain and the spinal cord. These membranes are called the meninges. What causes meningitis in a child? Meningitis is most often caused by a

Discomforts and Complications After a Child Has Surgery What are common discomforts after surgery? The amount of discomfort after surgery depends on the type of surgery done. Some typical discomforts include: Nausea and vomiting from general anesthesia Soreness in the throat

Bone Marrow Transplant for Children What is a bone marrow transplant for children? A bone marrow transplant (BMT) is a treatment for children with certain types of cancer or other diseases. The goal of BMT is to replace a child’s diseased bone marrow with healthy bone marrow