Does anyone know what the Whittemore-Peterson Institute think about the MLV-related viruses found by LO et al. I wonder when a more combined test for XMRV plus the MLV-related viruses might become available. Perhaps people with CFS that were negative for XMRV, may turn out to have MLV-related viruses in their body. Presumably the XMRV tests are specific for XMRV, and will miss any MLV-related viruses that may be present. Anyone have any thoughts or know more details about such a combined XMRV plus MLV-related virus test, and whether the WPI or anyone else is moving are that direction? And anyone know what the WPI think about MLV-related viruses?