Dominance of human Influenza H1N1pdm09 in flu like patients during early two months of 2020

IF 0.3 4区医学 Q4 ENGINEERING, BIOMEDICAL

IEEE Pulse Pub Date : 2023-06-14 DOI:10.3329/pulse.v14i1-3.66831

R. Rahim, A. Hasan, Nazmul Hasan, N. Ara, S. Biswas, Mizanur Rahman

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引用次数: 0

Abstract

Introduction:Influenza is a worldwide respiratory infectious disease which affect all age groups and associated with significant number of morbidity and mortality each year. The circulating subtypes varies countrywide yearly, and it helps policy maker to get preparedness for early effective management of influenza epidemics. Materials and methods Nasal swabs were collected from 463 patients in January and February 2020 presenting flu-like symptoms and Rapid Influenza Diagnostics Tests (RIDTs) were performed for influenza A & B screening as a routine test. Then influenza A subtyping was done by RT-PCR followed by gel electrophoresis of 27 influenza positive samples. Result Among 463 cases, 106 (22.9%) were Influenza positive with huge (99.06%) dominance of Influenza A. Subtyping of randomly selected outpatient derived 27 Influenza A positive cases showed flourishing presence of seasonal Influenza A/H1N1pdm09 (21; 77.8%). Conclusion This small study warrants further elaborate investigation to know circulating influenza A subtyping in the country which may assist health care providers in making treatment decisions and hence, appropriate patient management. Pulse Volume 12-14 2020-2022 p.4-9

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2020年前两个月流感样患者中人类流感H1N1pdm09的优势

流感是一种世界性的呼吸道传染病，可影响所有年龄组，每年都有大量的发病率和死亡率。每年在全国范围内流行的亚型各不相同，这有助于决策者为早期有效管理流感流行做好准备。材料与方法收集2020年1月和2月出现流感样症状的463例患者的鼻拭子，并进行快速流感诊断测试(RIDTs)作为常规测试，筛查流感A和B。对27份流感阳性样本进行RT-PCR分型和凝胶电泳分析。结果在463例病例中，流感阳性106例(22.9%)，其中甲型流感占绝大多数(99.06%)。随机抽取门诊甲型流感阳性病例27例，季节性流感A/H1N1pdm09 (21;77.8%)。结论:这项小型研究值得进一步详细调查，以了解该国流行的甲型流感亚型，这可能有助于卫生保健提供者做出治疗决定，从而进行适当的患者管理。脉冲体积12-14 2020-2022 p.4-9

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来源期刊

IEEE Pulse ENGINEERING, BIOMEDICAL-

CiteScore

1.10

自引率

0.00%

发文量

审稿时长

6-12 weeks

期刊介绍： IEEE Pulse covers both general and technical articles on current technologies and methods used in biomedical and clinical engineering; societal implications of medical technologies; current news items; book reviews; patent descriptions; and correspondence. Special interest departments, students, law, clinical engineering, ethics, new products, society news, historical features and government.