title: Update on influenza activity in the United States, availability of influenza vaccines, and recommendations for the use of vaccines and amantadine.
mesh_terms: D000547:Amantadine / Q000008:administration & dosage*; D004196:Disease Outbreaks; D006801:Humans; D007252:Influenza Vaccines / Q000008:administration & dosage / Q000600:supply & distribution*; D007251:Influenza, Human / Q000453:epidemiology* / Q000517:prevention & control; D014481:United States
chemical_list: D007252:Influenza Vaccines; D000547:Amantadine