Reiko Oyamada
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Author Swipe
View article: Factors associated with household transmission of SARS‐CoV‐2 omicron variant to health care workers: A retrospective cohort study
Factors associated with household transmission of SARS‐CoV‐2 omicron variant to health care workers: A retrospective cohort study Open
Aim The aim of this study was to determine the risk factors for household transmission of the omicron variant of SARS‐CoV‐2. Background The household infection rate has been reported to be higher for the omicron variant than for non‐omicro…
View article: Correlation between antibiotic use and resistance of gram-negative bacteria at a university hospital in Japan from 2013 to 2021: a study using the Japan Surveillance for Infection Prevention and Healthcare Epidemiology (J-SIPHE) system
Correlation between antibiotic use and resistance of gram-negative bacteria at a university hospital in Japan from 2013 to 2021: a study using the Japan Surveillance for Infection Prevention and Healthcare Epidemiology (J-SIPHE) system Open
This is the first study to investigate the correlation between antibiotic use and AMR at a single hospital in time series and inter-ward analyses using the J-SIPHE system and data prepared for this system, suggesting that this system may b…
View article: Breaking away from an endemic state of multidrug-resistant <i>Pseudomonas aeruginosa</i> by daily sink disinfection
Breaking away from an endemic state of multidrug-resistant <i>Pseudomonas aeruginosa</i> by daily sink disinfection Open
The detection rate of multidrug-resistant Pseudomonas aeruginosa in patients admitted to 2 wards and the intensive care unit decreased from 20.3% (129 of 636 isolates) to 4.2% (37 of 889 isolates) after the start of disinfection of hand wa…
View article: Correlation between antibiotic use and antibiotic resistance: A multicenter study using the Japan Surveillance for Infection Prevention and Healthcare Epidemiology (J-SIPHE) system in Hokkaido, Japan
Correlation between antibiotic use and antibiotic resistance: A multicenter study using the Japan Surveillance for Infection Prevention and Healthcare Epidemiology (J-SIPHE) system in Hokkaido, Japan Open
View article: A Study of Persistence of Anti-HBs Antibodies after Vaccination with Recombinant Hepatitis B Vaccine in Healthcare Workers
A Study of Persistence of Anti-HBs Antibodies after Vaccination with Recombinant Hepatitis B Vaccine in Healthcare Workers Open
組換え沈降B型肝炎ワクチン接種後に10 mIU/mL以上のHBs抗体価を獲得した職員237名のHBs抗体価を5年間追跡調査した．B型肝炎ワクチン3回接種終了から4か月後のHBs抗体価が10-49 mIU/mLの場合，5年後に10 mIU/mL以上のHBs抗体を保持していたのは2.0%に過ぎなかった．B型肝炎ワクチン3回接種終了から4か月後のHBs抗体価が50-99 mIU/mLの場合，5年後に10 mIU/mL以上のHBs抗体を保持していたのは16.7%であった．一方，B型…
View article: Three-day regimen of oseltamivir for postexposure prophylaxis of influenza in wards
Three-day regimen of oseltamivir for postexposure prophylaxis of influenza in wards Open