title: Letter from the editor.
authors.forename: Ronald W
authors.initials: RW
authors.lastname: Ellis
authors.forename: Eva M
authors.initials: EM
authors.lastname: Riedmann
mesh_terms: D035843:Biomedical Research / Q000639:trends; D001709:Biotechnology / Q000379:methods*; D006801:Humans; D007167:Immunotherapy / Q000379:methods*; D013678:Technology, Pharmaceutical / Q000379:methods*; D014612:Vaccines / Q000276:immunology* / Q000302:isolation & purification*
chemical_list: D014612:Vaccines