Oseltamivir carboxylate (GS4071) and zanamivir (GG167) were obtained from GlaxoSmithKline (Uxbridge, UK) and F. Hoffmann-La Roche AG (Basel, Switzerland), respectively. N-Acetyl-2,3-dehydro-2 ...
158 (52.6%) tested positive for influenza A(H1N1) 2009 via hemagglutination inhibition assay using a ≥ 1:40 dilution cut-off. 86 people (54.4%) tested positive for H1N1 but did not report ...