id author title date pages extension mime words sentences flesch summary cache txt cord-265820-xfq2s412 Cheng, V.C.C. Prevention of nosocomial transmission of swine-origin pandemic influenza virus A/H1N1 by infection control bundle 2010-01-12 .txt text/plain 3025 142 50 Not wearing a surgical mask either by the exposed persons during contact with the index cases (4/4 vs 264/832, P = 0.010) or vice versa (4/4 vs 300/832, P = 0.017, Fisher's exact test) were found to be significant risk factors for nosocomial acquisition of S-OIV. This included repeated open staff forum achieving high attendance; early recognition of index cases among inpatients by liberal testing; early relief of sick staff from work; directly observed hand hygiene practice during outbreaks; and monitoring of compliance with infection control practice. Not wearing surgical mask by the exposed persons during contact with the index cases (4/4 vs 264/832, P ¼ 0.010) or vice versa (4/4 vs 300/832, P ¼ 0.017, Fisher's exact test) was found to be a significant risk factor for nosocomial infection of S-OIV (Table I) . ./cache/cord-265820-xfq2s412.txt ./txt/cord-265820-xfq2s412.txt