title: Editorial Commentary: Influenza Vaccine Effectiveness: A Glass Both Half Full and Half Empty.
authors.affiliation: Hubert Department of Global Health.|Department of Epidemiology, Rollins School of Public Health.|Division of Infectious Diseases, Department of Pediatrics, School of Medicine.|Emory Vaccine Center, Emory University.
authors.forename: Saad B
authors.initials: SB
authors.lastname: Omer
authors.affiliation: Division of Infectious Diseases, Department of Pediatrics, School of Medicine.|Center for Childhood Infections and Vaccines, Atlanta, Georgia.
authors.forename: Inci
authors.initials: I
authors.lastname: Yildirim
mesh_terms: D016022:Case-Control Studies; D006801:Humans; D007252:Influenza Vaccines; D007251:Influenza, Human
chemical_list: D007252:Influenza Vaccines
keywords: case-control studies; influenza; policy; vaccine; vaccine effectiveness