نتایج جستجو برای: double colonisation
تعداد نتایج: 244512 فیلتر نتایج به سال:
BACKGROUND Bacterial colonisation of the respiratory tract is commonly described and usually thought to be of no clinical significance. The aim of this study was to examine the presence and significance of bacteria and viruses in the upper respiratory tract of healthcare workers (HCWs), and association with respiratory symptoms. METHODS A prospective cohort study was conducted in China and 22...
BACKGROUND A study was undertaken to determine the oropharyngeal carrier state of potentially pathogenic microorganisms (PPM) and the magnitude of colonisation and infection rates of the lower airways with these PPM in children requiring long term ventilation first transtracheally and afterwards via a tracheotomy. METHODS A 5 year, prospective, observational cohort study was undertaken in 45 ...
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