title: Flu season severe: FluMist may pose little risk.
mesh_terms: D000281:Administration, Intranasal; D002487:Centers for Disease Control and Prevention, U.S.; D006801:Humans; D016867:Immunocompromised Host; D007252:Influenza Vaccines / Q000008:administration & dosage* / Q000009:adverse effects; D007251:Influenza, Human / Q000517:prevention & control* / Q000821:virology; D009975:Orthomyxoviridae / Q000472:pathogenicity; D010564:Personnel, Hospital; D012307:Risk Factors; D014481:United States
chemical_list: D007252:Influenza Vaccines