T cells and viral infections.
D000818:Animals; D000918:Antibody Specificity; D005802:Genes, MHC Class II; D006801:Humans; D008285:Major Histocompatibility Complex; D051379:Mice; D011948:Receptors, Antigen, T-Cell / Q000276:immunology; D013601:T-Lymphocytes / Q000145:classification / Q000276:immunology*; D014777:Virus Diseases / Q000276:immunology*
D011948:Receptors, Antigen, T-Cell