This is from the American Association of Blood Banks (AABB) in the US:
AABB Statement on XMRV Task Force
February 17, 2010
AABB recently convened an Interorganizational Task Force on Xenotropic Murine Leukemia Virus-Related Virus (XMRV). The Task Force is charged with reviewing the available data on the potential transmission of XMRV through blood transfusion, making recommendations for further action to assess the risk of transmission and developing appropriate messages for donors, recipients, and the public. The Task Force includes representatives from the blood community, patient advocacy representatives, XMRV subject matter experts and liaisons from several government agencies, including the Office of the Assistant Secretary for Health, the Centers for Disease Control and Prevention, and the Food and Drug Administration. Dr. Harvey Klein, Chief of the Department of Transfusion Medicine, National Institutes of Health Clinical Center, serves as the task force chair.
Currently there are insufficient data about the potential transmissibility of XMRV through blood transfusion or the relationship of the virus to any disease or syndrome. Background information about XMRV and its characteristics that specifically relate to potential transfusion transmissibility can be found in the AABB XMRV Fact Sheet, published by the Transfusion Transmitted Diseases (TTD) Committee in January 2010. This fact sheet is an addition to the 68 fact sheets on emerging infectious disease agents prepared by the TTD Committee and published in the August 2009 Supplement to Transfusion.
The Task Force will examine new data concerning the potential transmission of this virus as they become available in the next months and update information contained in the fact sheet as necessary. At present, there are no specific recommendations regarding deferral of individuals with diseases or syndromes that have been linked to XMRV, although such donors would be deferred if, on the day of donation, they respond negatively to the question, Are you feeling well today?
Last modified on 2/19/2010 8:05:08 AM
The AABB XMRV Fact Sheet can be found here:
I've known about this for awhile but I will try to find something more recent.