<prompt> Cytotoxic T cells induced by infection with virus A will kill target cellsFrom the same host infected with any virusInfected by virus A and identical at class I MHC loci to the cytotoxic T cellsInfected by virus A and identical at class II MHC loci to the cytotoxic T cellsInfected with any virus and identical at class I MHC loci to the cytotoxic cells  <response>: The CD8 cytotoxic T cells have antigen specific T-cell receptors TCR on their membranes that will recognize and bind to self class I antigens. Since the viral peptides are presented as a complex with the self class I antigens, the CD8 cells can now recognize and react to the virus A peptides. Remember that class I antigens are expressed on all nucleated cells and platelets. Ref: Levinson W. 2012. Chapter 58. Cellular Basis of the Immune Response. In W. Levinson Ed, Review of Medical Microbiology Immunology, 12e. 