title: US authorities discourage use of nasal influenza vaccine, citing ineffectiveness.
authors.forename: Bryant
authors.initials: B
authors.lastname: Furlow
mesh_terms: D000281:Administration, Intranasal; D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007252:Influenza Vaccines / Q000008:administration & dosage*; D007251:Influenza, Human / Q000517:prevention & control*; D010372:Pediatrics; D016896:Treatment Outcome; D014481:United States
chemical_list: D007252:Influenza Vaccines