Epstein-Barr virus

The Epstein-Barr virus (EBV), also called Human herpesvirus 4 (HHV-4), is a virus of the herpes family (which includes Herpes simplex virus and Cytomegalovirus), and is one of the most common viruses in humans. Most people become infected with EBV, which is usually asymptomatic. It is named after Michael Epstein and Yvonne Barr, who, along with B.G. Achong, discovered the virus in 1964.

Infectious mononucleosis

Epstein-Barr can cause Infectious mononucleosis, also known as 'glandular fever' or 'Mono'. Infectious mononucleosis is caused when a person is first exposed to the virus during or after adolesence. It is therefore predominantly found in the developed world, as most children in the developing world are found to be already infected by around 18 months of age. EBV antibody tests turn up almost universally positive in developing nations, but only 70-80% positive in the United States.

Related Topics:
Infectious mononucleosis - Developing nations - United States

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