نتایج جستجو برای: ساب تایپ h1n1

تعداد نتایج: 13080  

Journal: :avicenna journal of medical biotechnology 0

genomic signal processing is a relatively new field in bioinformatics, in which signal processing algorithms and methods are used to study functional structures in the dna. an appropriate mapping of the dna sequence into one or more numerical sequences enables the use of many digital signal processing tools in the analysis of different genomic sequences. also, a novel influenza a (h1n1) virus o...

2009
Dmitry Fridman Oumar Kuzbari Howard Minkoff

BACKGROUND Pregnant women are a high-risk group for morbidity and mortality from influenza. During the current pandemic of H1N1 influenza, few cases of H1N1 have been reported in pregnancy. CASES We report two cases of H1N1 influenza which occurred in single institution in the course of one month. The first patient developed acute respiratory distress syndrome, required intubation, and eventu...

2011
SS HU LL YANG SH CHEN XF WANG YF HAN WF ZHANG

Objective: Factors associated with the intention of H1N1 influenza vaccination before a vaccination campaign among the paediatric nurses were studied and the actual vaccination coverage investigated. Methods: An anonymous questionnaire was designed and distributed to the nurses in the children's hospital. Survey questions were based on related literatures including: demographics, history of sea...

Journal: :Science 2009
Yang Yang Jonathan D Sugimoto M Elizabeth Halloran Nicole E Basta Dennis L Chao Laura Matrajt Gail Potter Eben Kenah Ira M Longini

Pandemic influenza A (H1N1) 2009 (pandemic H1N1) is spreading throughout the planet. It has become the dominant strain in the Southern Hemisphere, where the influenza season has now ended. Here, on the basis of reported case clusters in the United States, we estimated the household secondary attack rate for pandemic H1N1 to be 27.3% [95% confidence interval (CI) from 12.2% to 50.5%]. From a sch...

2012
Gerardo Chowell Santiago Echevarría-Zuno Cecile Viboud Lone Simonsen Concepcion Grajales Muñiz Ramón Alberto Rascón Pacheco Margot González León Víctor Hugo Borja Aburto

BACKGROUND A substantial recrudescent wave of pandemic influenza A/H1N1 that began in December 2011 is ongoing and has not yet peaked in Mexico, following a 2-year period of sporadic transmission. Mexico previously experienced three pandemic waves of A/H1N1 in 2009, associated with higher excess mortality rates than those reported in other countries, and prompting a large influenza vaccination ...

2012
Mariana Baz Jesse Papenburg Marie-Eve Hamelin Manale Ouakki Danuta M. Skowronski Gaston De Serres Guy Boivin

We looked for cross-reactive antibodies in 122 persons with paired serum samples collected during the 2009 pandemic of influenza virus A(H1N1)pdm09. Eight (12%) of 67 persons with A(H1N1)pdm09 infection confirmed by reverse transcription PCR and/or serology also seroconverted to the seasonal A/Brisbane/59/2007 (H1N1) virus, compared with 1 (2%) of 55 A(H1N1)pdm09-negative persons (p<0.05).

2010
Lissette Reyes Wences Arvelo Alejandra Estevez Jennifer Gray Juan C. Moir Betty Gordillo Gal Frenkel Francisco Ardón Fabiola Moscoso Sonja J. Olsen Alicia M. Fry Steve Lindstrom Kim A. Lindblade

BACKGROUND In April 2009, 2009 pandemic influenza A H1N1 (2009 H1N1) was first identified in Mexico but did not cause widespread transmission in neighboring Guatemala until several weeks later. METHODOLOGY AND PRINCIPLE FINDINGS Using a population-based surveillance system for hospitalized pneumonia and influenza-like illness ongoing before the 2009 H1N1 pandemic began, we tracked the onset o...

2014
Heidi G. Rodriguez-Ramirez Mario C. Salinas-Carmona Oralia Barboza-Quintana Americo Melo-de la Garza Luis Angel Ceceñas-Falcon Lilia M. Rangel-Martinez Adrian G. Rosas-Taraco

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...

Journal: :The American journal of tropical medicine and hygiene 2013
Janet Majanja Rose N Njoroge Rachel Achilla Eyako K Wurapa Meshack Wadegu Silvanos Mukunzi Josephat Mwangi James Njiri George Gachara Wallace Bulimo

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...

2012
Kyung Sun Park Tae Sung Park Jin Tae Suh You Sun Nam Mi Suk Lee Hee Joo Lee

The pandemic H1N1/09 emerged rapidly in Korea. Here, we describe the clinical characteristics of outpatients in Seoul, Korea who were infected in the 2009 H1N1 pandemic. We reviewed the cases of outpatients with pandemic H1N1/09 who visited a tertiary care teaching hospital between September 1 and December 31, 2009. Infection with pandemic H1N1/09 was confirmed by molecular tests. Of a total of...

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