What is htlv 1 positive (207.6) mean in a blood report?

Exposure to virus. Antibody to htlv 1 means that the person was infected with the virus. In some individuals, infection with the virus is associated with development of leukemia and myelopathy among other disorders. You may wish to consult the following website for additional information. http://emedicine.medscape.com/article/219285-overview.