title: Letter from the editor.
authors.forename: Ronald
authors.initials: R
authors.lastname: Ellis
authors.forename: Eva M
authors.initials: EM
authors.lastname: Riedmann
mesh_terms: D006801:Humans; D007252:Influenza Vaccines / Q000627:therapeutic use*; D007251:Influenza, Human / Q000453:epidemiology / Q000276:immunology / Q000517:prevention & control* / Q000821:virology; D009975:Orthomyxoviridae / Q000276:immunology*
chemical_list: D007252:Influenza Vaccines