Evaluation of a PCR/ESI-MS platform to identify respiratory viruses from nasopharyngeal aspirates
نویسندگان
چکیده
منابع مشابه
Comparison of nasopharyngeal flocked swabs and aspirates for rapid diagnosis of respiratory viruses in children.
BACKGROUND The quality of clinical specimens is a crucial determinant for virological diagnosis. OBJECTIVES We compared the viral diagnostic yield for influenza A and respiratory syncytial virus (RSV) from the recently developed nasopharyngeal flocked swabs (NPFS) with nasopharyngeal aspirates (NPA) collected in parallel from 196 hospitalized children with acute respiratory infection during t...
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In this prospective study we compared the use of pernasal flocked swab samples with the use of nasopharyngeal aspirate (NPA) samples for the detection of respiratory viruses from 455 children less than 5 years of age. Overall, the sensitivity and the specificity of the pernasal flocked swab samples were 98.5% and 100%, respectively. The excellent sensitivity of the flocked swab samples in combi...
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chapter i provides an overview of structural linguistics and touches upon the saussurean dichotomies with the final goal of exploring their relevance to the stylistic studies of literature. to provide evidence for the singificance of the study, chapter ii deals with the controversial issue of linguistics and literature, and presents opposing views which, at the same time, have been central to t...
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Identification of respiratory viruses in adults: nasopharyngeal versus oropharyngeal sampling.
The optimal method for identifying respiratory viruses in adults has not been established. The objective of the study was to compare the sensitivities of three sampling methods for this purpose. One thousand participants (mean age, 63.1 +/- 17.8 years) were included. Of these, 550 were patients hospitalized for acute febrile lower respiratory tract infections and 450 were controls. Oropharyngea...
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ژورنال
عنوان ژورنال: Journal of Medical Virology
سال: 2015
ISSN: 0146-6615
DOI: 10.1002/jmv.24262