Analisi delle infezioni respiratorie acute provocate dai virus influenzali nel Veneto orientale

Q3 Health Professions Rivista Italiana della Medicina di Laboratorio Pub Date : 2023-10-01 DOI:10.23736/s1825-859x.23.00207-4

Maria S. NIGRO, Filomena CAROTENUTO, Alfredo DICOSOLO, Vania BARBUI, Giorgio FARINA, Stefano GRANDESSO

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Abstract

BACKGROUND: In the period between November 2022 and May 2023, the Laboratory of the Azienda ULSS 4 Veneto Orientale (San Donà di Piave, Venice, Italy) received 466 requests for the search for influenza A and influenza B viruses and respiratory syncytial virus (RSV) from 426 patients of various age groups.METHODS: All patients were also screened for SARS-Cov-2 infection using the methods provided by Xpert® Xpress Flu/RSV and Xpert® Xpress SARS-CoV-2 Cepheid (Sunnyvale, CA, USA) and MDX Simplexa™ DiaSorin (Saluggia, Vercelli, Italy).RESULTS: Overall, 249 negative results were obtained for the 4 viruses tested, 64 positive results for influenza A virus, 31 positive results for influenza B virus, 78 positive results for respiratory syncytial virus and 16 positive results for SARS-CoV-2.CONCLUSIONS: From an analysis conducted on the results obtained, it is believed that the use of a multiplex test can be useful for diagnosing viral infections, even those with a pediatric prevalence, in adult and/or elderly patients.

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东威尼托流感病毒急性呼吸道感染的分析

背景:在2022年11月至2023年5月期间，Azienda ULSS 4 Veneto Orientale实验室(San dondondi Piave, Venice, Italy)收到426名不同年龄组患者的466份搜索甲型流感病毒和乙型流感病毒以及呼吸道合胞病毒(RSV)的请求。方法:使用Xpert®Xpress Flu/RSV和Xpert®Xpress SARS-Cov-2 Cepheid (Sunnyvale, CA, USA)和MDX Simplexa™DiaSorin (Saluggia, Vercelli, Italy)提供的方法筛查所有患者是否感染SARS-Cov-2。结果:4种病毒共检测阴性249例，其中甲型流感病毒阳性64例，乙型流感病毒阳性31例，呼吸道合胞病毒阳性78例，SARS-CoV-2阳性16例。结论:通过对所获得结果的分析，我们认为，在成人和/或老年患者中，使用多重检测可用于诊断病毒感染，即使是儿童流行的病毒感染。

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Rivista Italiana della Medicina di Laboratorio Health Professions-Medical Laboratory Technology

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