نتایج جستجو برای: influenza b

تعداد نتایج: 961819  

ژورنال: Medical Laboratory Journal 2015
Babamahmoodi, F, , Haghshenas, MR, , Hosseini, E, , Nandoust-Kenari, Sh, , Tabrizi, A, ,

Abstract Background and Objective: Influenza is an acute respiratory infection caused by Influenza virus with three kinds of A, B and C . This virus  spreads througout  the world   and produce some epidemics with different intensities . This study aimed to determine the prevalence of influenza B in patients reffering to health centers. Material an...

Journal: :jundishapur journal of microbiology 0
zamaneh hajikhezri department of medical virology, school of medicine, jundishapur university of medical sciences, ahvaz, ir iran; department of medical virology, school of medicine, ahvaz jundishapur university of medicine, ahvaz, ir iran. tel: +98-6113330074, fax: +98-6113332036 manoochehr makvndi department of medical virology, school of medicine, jundishapur university of medical sciences, ahvaz, ir iran ali reza samarbaf-zadeh department of medical virology, school of medicine, jundishapur university of medical sciences, ahvaz, ir iran niloofar neisi department of medical virology, school of medicine, jundishapur university of medical sciences, ahvaz, ir iran kambiz ahmadi department of statistics, school of medicine, jundishapur university of medical sciences, ahvaz, ir iran

results: of 655 samples, 69 (10.53%) had positive results for human influenza a virus, and 5 (0.7%) samples had positive results for influenza b. of those 69 samples with positive results for influenza a viruses, 45 (6.8%) were h3n2, and 24 (3.6%) were h1n1 subtypes. in this study most cases with positive results were less than 20 years. the sample positive included 49% males and 51% females. t...

Journal: :iranian red crescent medical journal 0
b sayyad kermanshah liver diseases and hepatitis research center, kermanshah university of medical sciences, iran sm alavian baqyatallah research center for gastroenterology and liver disease, iran 982188621755, [email protected]; baqyatallah research center for gastroenterology and liver disease, iran 982188621755, [email protected] f najafi kermanshah health research center, kermanshah university of medical sciences, iran t mokhtari azad department of virology, school of public health, tehran university of medical sciences, iran mh ari tabarestani kermanshah liver diseases and hepatitis research center, kermanshah university of medical sciences, iran m shirvani kermanshah liver diseases and hepatitis research center, kermanshah university of medical sciences, iran

background influenza can causes morbidity and mortality that are greatly enhanced in patients with underlying chronic diseases such as cirrhotic patients. this study was performed to assess the immunogenicity of influenza vaccination in patients with cirrhosis and inactive carriers of hepatitis b virus infection. methods in this clinical study 93 enrolled subjects divided into 3 groups: cirrhot...

Journal: :iranian journal of public health 0
t mokhtari-azad f rezaie-khollari ar nadji v salimi z noroozbabaie m naseri

background: influenza a viruses bearing all known ha and na subtypes have been isolated from avian hosts: but only the a/h1n1,a/h2n2 and a/h3n2 influenza subtypes have been associated with widespread epidemics in humans un­til now .while influenza b detected only in humans. subtype h5 infection in humans occurred for the first time dur­ing 1997-1998 in hong kong, then china in 2003, vietnam and...

Background: Respiratory infections, especially viral infections, are the most prevalent infection affecting Hajj pilgrims. Commonly 3 major human influenza viruses (A/H1N1, A/H3N2, and B) are responsible for these morbidities. The present study was conducted to develop a statistical report on human influenza in Hajj pilgrims.    Methods: Nasal and throat samples were collected from 2...

Journal: :archives of clinical infectious diseases 0
siavash vaziri department of infectious diseases and tropical medicine, kermanshah university of medical sciences, kermanshah, ir iran; department of infectious diseases and tropical medicine, kermanshah university of medical sciences, kermanshah, ir iran. email: talat mokhtari azad department of infectious diseases and tropical medicine, kermanshah university of medical sciences, kermanshah, ir iran farid najafi department of infectious diseases and tropical medicine, kermanshah university of medical sciences, kermanshah, ir iran alireza janbakhsh department of infectious diseases and tropical medicine, kermanshah university of medical sciences, kermanshah, ir iran babak sayyad department of infectious diseases and tropical medicine, kermanshah university of medical sciences, kermanshah, ir iran mandana afsharian department of infectious diseases and tropical medicine, kermanshah university of medical sciences, kermanshah, ir iran

background influenza is a world-wide public health concern. it is one of the most important viral causes of acute respiratory illness, affecting all age groups, recurring several times during a lifetime. we assessed the antibody titers after vaccination against influenza among hiv-infected patients and health care workers (hcws). patients and methods during this before-after study, the antibody...

Journal: :مجله دانشگاه علوم پزشکی کرمانشاه 0
alireza janbakhsh associate professor of infectious disease, kums feizollah mansouri siavash vaziri babak sayad mandana afsharian mansour rezaei

introduction: influenza can cause more severe diseases and higher rate of morbidity and mortality in the elderly population. therefore, they should receive influenza vaccine annually. however, the host response to vaccine is less in older individuals. on the other hand, selenium can act as a stimulator of the immune system and cause increased immunity and response to vaccine. this study was car...

A Najafi , E Saberfar , H Lashini ,

Abstract : Avian influenza virus (AIV) infection is a major cause of influenza mortality in birds and can cause human mortality and morbidity. Although the risk of infection with avian influenza virus (AIV) is generally low for most people, the pathogenic virus can cross the species barrier and acquires the ability to infect and be transmitted among the human population; therefore the ra...

Basavaraju Jayadeva Devika Rani Nagaraja Chikkananjaiah Shebin Poovathingal Veeranna Gowda

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...

ژورنال: Medical Laboratory Journal 2014
Bazoori, M, Fotoohi, f, Ghaemi, A, Haji Mohammadi, E, Javid, N, moradi, A, Tabaraei, A, Zhand, S,

Abstract Background and Objective: The emergence of a novel H1N1influenza A virus of animal origin with transmissibility from human to human poses pandemic concern. Current subtypes of Seasonal influenza A viruses spread in human are influenza A H1N1 influenza A H3N2 and influenza type B viruses. The aim of this study was to determine current strains of the H3N2 and new H1N1 subtypes of influe...

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