Human Immunodeficiency Virus (HIV). HIV stands for human immunodeficiency virus. If left untreated, HIV can lead to the disease AIDS (acquired immunodeficiency syndrome). Unlike some other viruses, the human body cannot get rid of HIV. That means that once you have HIV, you have it for life.
Infant jaundice is most often caused by an excess of bilirubin. Bilirubin is the waste that remains after hemoglobin (the predominant protein in red blood cells) is released from the breakdown of the red blood cells that carry oxygen throughout the body.
Jaundice is a common, temporary. and usually harmless condition in newborn infants. It affects both full-term and premature babies, usually appearing during the first week of the baby's life. Jaundice occurs when there is a build-up of a naturally occurring substance in the blood called bilirubin .