Assay of Several Inactivation Steps on West Nile Virus and H7N1 Highly Pathogenic Avian Influenza Virus Suspensions
نویسندگان
چکیده
منابع مشابه
Chlorine Inactivation of Highly Pathogenic Avian Influenza Virus (H5N1)
To determine resistance of highly pathogenic avian influenza (H5N1) virus to chlorination, we exposed allantoic fluid containing 2 virus strains to chlorinated buffer at pH 7 and 8, at 5 degrees C. Free chlorine concentrations typically used in drinking water treatment are sufficient to inactivate the virus by >3 orders of magnitude.
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Author affiliations: Heinrich Pette Institute, Leibniz Institute for Experimental Virology, Hamburg, Germany (I.A. Asante, S. Bertram, G. Gabriel); Noguchi Memorial Institute for Medical Research, University of Ghana, Accra, Ghana (I.A. Asante, W.K. Ampofo); Center for Structural and Cellular Biology in Medicine at the University of Lübeck, Lübeck, Germany (S. Bertram, G. Gabriel); Veterinary S...
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In order to understand the mechanism of neuroinvasion of a highly pathogenic avian influenza virus (HPAIV) into the central nervous system (CNS) of chickens, specific pathogen free chickens were inoculated with a H7N1 HPAIV. Blood, cerebrospinal fluid (CSF), nasal cavity and brain tissue samples were obtained from 1 to 4 days post-inoculation (dpi) of infected and control chickens. Viral antige...
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Avian influenza virus can be divided into two groups, highly pathogenic avian influenza virus (HPAI) and low pathogenic avian influenza virus (LPAI) based on their difference in virulence. To investigate if the difference in clinical outcome between LPAI and HPAI in chickens is due to immunological host responses in the lung within the first 24 hours post infection (hpi), chickens were infected...
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An experimental infection with highly pathogenic avian influenza virus (HPAIV) and low pathogenic avian influenza virus (LPAIV) was carried out in red-legged partridges (Alectoris rufa) in order to study clinical signs, gross and microscopic lesions, and viral distribution in tissues and viral shedding. Birds were infected with a HPAIV subtype H7N1 (A/Chicken/Italy/5093/1999) and a LPAIV subtyp...
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ژورنال
عنوان ژورنال: Biosafety
سال: 2012
ISSN: 2167-0331
DOI: 10.4172/2167-0331.1000103