نتایج جستجو برای: h1n1 influenza
تعداد نتایج: 72423 فیلتر نتایج به سال:
The H1N1 virus is one of the highly contagious strains that leads to epidemic influenza every year in winter. In this outbreak sometimes rare complications of this infection occur. This report presents a rare case of encephalitis caused by H1N1 virus in a 52-year old man. After a day fever and flu like symptoms the patient was admitted in hospital due to decreased level of consciousness. ...
Background and Aims: Influenza vaccination is one of the best way to prevent and control influenza worldwide. It is manufactured by WHO-licensed companies based on the WHO expertise committee annually. The aim of this study was partial quality control of the commercial human influenza vaccine 2008-9 and its matching with the circulating strains. Materials and Methods: The trivalent imported vac...
In 2015, a novel influenza A(H1N1) virus was isolated from a boy in China who had severe pneumonia. The virus was a genetic reassortant of Eurasian avian-like influenza A(H1N1) (EA-H1N1) virus. The hemagglutinin, neuraminidase, and matrix genes of the reassortant virus were highly similar to genes in EA-H1N1 swine influenza viruses, the polybasic 1 and 2, polymerase acidic, and nucleoprotein ge...
Background: The pandemic and regional influenza outbreaks resulting from antigenic variation of influenza viruses have been the subject of numerous studies which are crucial to the preparation of the vaccine. Frequent global winter outbreaks of influenza viruses require a constant surveillance of emerging influenza variants in order to develop efficient influenza vaccine. Methods: This study wa...
BACKGROUND The university environment poses a high risk of spreading infectious diseases, particularly the 2009 pandemic influenza H1N1, as it is a mass gathering place for youth. This study aimed to evaluate the predictors of stress symptoms among Chinese university students during the 2009 H1N1 influenza pandemic. MATERIAL/METHODS We used a self-reported questionnaire, the PTSD (posttraumat...
results 111 female and 142 male were available from a total of 253 confirmed h1n1 cases. the minimum and maximum ages were 1.5 and 90 years, respectively. the most common symptoms were fever and cough. 144 cases had record of hospitalization, 100 cases were undergone outpatient treatment and nine cases have not recorded the treatment status. the most frequent underlying manifestation was hypert...
introduction: this study aimed to evaluate the clinical profile and outcomes of adult patients screened and diagnosed with h1n1 influenza infection at a tertiary care hospital in india. materials and methods: this retrospective study was conducted on all adult patients suspected of h1n1 influenza admitted at a teaching hospital during the epidemic period of january-march 2015. patients were sc...
We describe virus variations from patients with influenza-like illness before and after the appearance of influenza A(H1N1)pdm09 in Kenya during January 2008–July 2011. A total of 11,592 nasopharyngeal swabs were collected from consenting patients. Seasonal influenza B, A/H1N1, A/H3N2, A/H5N1, and influenza A(H1N1)pdm09 viruses were detected by real-time reverse transcription–polymerase chain r...
objective this is the first report of cns involvement by the new influenza virus (influenza a [h1n1]) in iran. the patient was a 10-year-old boy with chief complaints of fever, malaise, and cranial nerve involvement, resulting in respiratory muscle paralysis and intubation. this shows that the new influenza virus, as well as the seasonal flu, can cause neurologic complications; however, the sev...
In 2009, a new influenza A (H1N1) virus affected many persons around the world. There is an urgent need for finding biomarkers to distinguish between influenza A (H1N1)pdm09 and seasonal influenza virus. We investigated these possible biomarkers in the lung of fatal cases of confirmed influenza A (H1N1)pdm09. Cytokines (inflammatory and anti-inflammatory) and cellular markers (macrophages and l...
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