Source:http://linkedlifedata.com/resource/umls/id/C0005670
MSH: A species of POLYOMAVIRUS apparently infecting over 90% of children but not clearly associated with any clinical illness in childhood. The virus remains latent in the body throughout life and can be reactivated under certain circumstances.,NCI: A double stranded DNA virus in the polyomavirus family. It is widespread but usually causes an asymptomatic infection, except in immunocompromised individuals.