de novo classification

On January 14, 2013, the U.S. Food and Drug Administration (FDA) announced that for the first time it will permit marketing for a new diagnostic test that has the ability to simultaneously detect up to eleven (11) prevalent bacterial, viral, and parasitic causes for infectious gastroenteritis from a single sample from a patient. The FDA’s announcement may be accessed here. An inflammation of the stomach and intestines, infectious gastroenteritis is caused by certain parasites, bacteria, or viruses and can be detected by common symptoms such as diarrhea, vomiting. The condition can be a serious affliction for infants, the elderly, and…