Why the study?
The study was conducted to assess the prevalence of influenza A virus, respiratory syncytial virus, and human metapneumovirus in children with acute respiratory infections.
What is the prevalence of Flu-A, RSV, and hMPV in children with acute respiratory infections in Southern Iran?
What is the prevalence of Flu-A, RSV, and hMPV in children with acute respiratory infections in Southern Iran?
Answers are grounded in this paper and cite their sources.
High detection rates of respiratory viruses in children with ARIs in Southern Iran highlight the utility of real-time PCR.
INTRODUCTION: Prevalence of influenza A virus (Flu-A), respiratory syncytial virus (RSV), and human metapneumovirus (hMPV) was assessed in children with acute respiratory infections (ARIs). METHODS: Nasopharyngeal aspirates and throat swabs were subjected to real-time polymerase chain reaction (PCR) to detect RSV and Flu-A and to conventional PCR to detect hMPV. RESULTS: Of the 156 children assessed, 93 (59.6%) carried at least one virus, with 35.9% positive for RSV, 14.1% for hMPV, and 9.6% for Flu-A. The prevalence of co-infections was 2.6%. CONCLUSIONS: The high detection rate may reflect increased sensitivity of real-time PCR compared to traditional PCR and viral culture.
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Halaji et al. (2019) studied this question.
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