title: Protective CD8+ T cell memory without help.
authors.affiliation: Institute of Microbiology, Chinese Academy of Sciences, Beijing, P. R. China.
authors.forename: Min
authors.initials: M
authors.lastname: Fang
authors.affiliation: Fox Chase Cancer Center, Philadelphia, PA, USA.
authors.forename: Luis J
authors.initials: LJ
authors.lastname: Sigal
mesh_terms: D000818:Animals; D018414:CD8-Positive T-Lymphocytes / Q000276:immunology* / Q000378:metabolism; D006801:Humans; D007156:Immunologic Memory; D010641:Phenotype; D015398:Signal Transduction; D012899:Smallpox / Q000276:immunology / Q000517:prevention & control* / Q000821:virology; D012900:Smallpox Vaccine / Q000276:immunology*; D016176:T-Lymphocyte Subsets / Q000276:immunology* / Q000378:metabolism; D014611:Vaccination; D014616:Vaccinia virus / Q000276:immunology*
chemical_list: D012900:Smallpox Vaccine
keywords: Immune response; Immunity; Immunology and Microbiology Section