| an off-seasonal amantadine-resistant h3n2 influenza outbreak in japan. | an off-season community influenza outbreak with high prevalence of amantadine-resistant influenza a/h3n2 occurred during september-october 2005 in nagasaki prefecture, japan, prior to standard influenza circulation. a total of 48 patients with influenza-like-illness (ili) visited a clinic during the outbreak and 27 (69.2%) of 39 ili patients were positive for influenza a with rapid antigen testing (quick vue rapid sp influ). nine patients were not tested because their symptoms were compatible fo ... | 2006 | 16960341 |