Contact: Mary Beth O'Leary
Caption: You might not know it, but most of us are infected with the herpesvirus known as Epstein-Barr virus (EBV). For most of us, the virus will lead at worst to a case of infectious mononucleosis, but sometimes, and especially in some parts of the world, those viruses are found in association with cancer. Now, researchers reporting in the Cell Press journal Cell Reports on October 10 have found that the difference between a relatively harmless infection and a cancer-causing one lies at least partly in the viral strain itself.
Credit: Cell Reports, Tsai et al.
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Related news release: How a ubiquitous herpesvirus sometimes leads to cancer