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Results 1 - 1 of 1 for HUMAN HERPESVIRUS 2 OR HUMAN HERPESVIRUS 1
  1. ... do not have human immunodeficiency virus (HIV) and human herpesvirus-8 (HHV-8) infection. Siltuximab is in a class of medications called monoclonal antibodies. It works by blocking the action of a natural substance that causes increased growth of lymph cells in people with MCD.