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March 1, 1991Microbiology and Immunology

Detection of Influenza Viruses in Throat Swab by Using Polymerase Chain Reaction

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Why the study?

Does PCR using H1 and H3 primers improve the detection and subtyping of influenza viruses in throat swabs compared to conventional methods?

Population

Throat swab samples containing influenza viruses

Comparison

Polymerase chain reaction using a mixture of H1… vs Conventional isolation method

Design

Other

Authors

AYAkira YamadaFujita Health UniversityJIJirô ImanishiKyoto Prefectural University of MedicineENEtsuro NakajimaHokkaido University

Discussion

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Implication

PCR offers high sensitivity for influenza detection and subtyping in swabs; extends conventional methods but requires prospective clinical validation.

Structured PICO

Does PCR using H1 and H3 primers improve the detection and subtyping of influenza viruses in throat swabs compared to conventional methods?

P
Population
Throat swab samples containing influenza viruses
I
Intervention
Polymerase chain reaction (PCR) using a mixture of H1 and H3 primers
C
Comparator
Conventional isolation method
O
Outcome
Detection of influenza virus and determination of subtypesurrogate

PCR provides a highly sensitive method for the direct detection and simultaneous subtyping of influenza A viruses from throat swabs.

Cite This Study

Yamada et al. (1991) studied this question.

synapsesocial.com/papers/6a72f1dc30ce5f18cc1cf595https://doi.org/10.1111/j.1348-0421.1991.tb01555.x
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