نتایج جستجو برای: congo hemorrhagic fever virus

تعداد نتایج: 498716  

Journal: :Emerging Infectious Diseases 2004

Journal: :Emerging Infectious Diseases 2011

2016
SD Dowall KR Buttigieg SJD Findlay-Wilson E Rayner G Pearson A Miloszewska VA Graham MW Carroll R Hewson

Crimean-Congo Hemorrhagic Fever (CCHF) is a severe tick-borne disease, endemic in many countries in Africa, the Middle East, Eastern Europe and Asia. Between 15-70% of reported cases are fatal with no approved vaccine available. In the present study, the attenuated poxvirus vector, Modified Vaccinia virus Ankara, was used to develop a recombinant candidate vaccine expressing the CCHF virus nucl...

Journal: :Journal of virology 2015
Stephanie Devignot Eric Bergeron Stuart Nichol Ali Mirazimi Friedemann Weber

UNLABELLED Crimean-Congo hemorrhagic fever virus (CCHFV; genus Nairovirus) is an extremely pathogenic member of the Bunyaviridae family. Since handling of the virus requires a biosafety level 4 (BSL-4) facility, little is known about pathomechanisms and host interactions. Here, we describe the establishment of a transcriptionally competent virus-like particle (tc-VLP) system for CCHFV. Recombin...

Mohammad Hassan Pouriayevali, Mostafa Salehi-Vaziri, Seyed Latif Mousavi Gargari, Tahmineh Jalali,

Background: Crimean-Congo hemorrhagic fever (CCHF) is an acute viral zoonotic disease, with a mortality rate of 30-50%. There is no approved vaccine or any specific antiviral treatment for CCHF; therefore, the rapid diagnosis seems to be crucial for both efficient supportive therapy and control of infection spread. In this study, the potency of recombinant nucleoprotein of virus expressed in pr...

Abstract Background and Objectives The Crimean-Congo Hemorrhagic Fever (CCHF) is a hemorrhagic viral infection with a high mortality rate. Due to the lack of specific treatment, the disease is managed by medical supports and antiviral drugs. In the present study, we assessed the consumption of blood products during the last outbreak of CCHF in 2017 in Sistan and Baluchestan Province.   Materi...

2016
Rebecca Surtees Stuart D. Dowall Amelia Shaw Stuart Armstrong Roger Hewson Miles W. Carroll Jamel Mankouri Thomas A. Edwards Julian A. Hiscox John N. Barr

UNLABELLED The Nairovirus genus of the Bunyaviridae family contains serious human and animal pathogens classified within multiple serogroups and species. Of these serogroups, the Crimean-Congo hemorrhagic fever virus (CCHFV) serogroup comprises sole members CCHFV and Hazara virus (HAZV). CCHFV is an emerging zoonotic virus that causes often-fatal hemorrhagic fever in infected humans for which p...

Journal: :Ticks and Tick-borne Diseases 2021

Hyalomma marginatum and rufipes are important vectors of Crimean-Congo Hemorrhagic Fever Virus (CCHFV) in North Africa Southern Europe. They occasionally also reported from Central Western Europe where they likely introduced their natural range by migratory birds. In this study, we report findings molecular identification adults one nymph H. rufipes, primarily horses different regions the Czech...

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