Reassorted pandemic (H1N1) 2009 influenza A virus discovered from pigs in Germany.

نویسندگان

  • Elke Starick
  • Elke Lange
  • Sasan Fereidouni
  • Claudia Bunzenthal
  • Robert Höveler
  • Annette Kuczka
  • Elisabeth grosse Beilage
  • Hans-Peter Hamann
  • Irene Klingelhöfer
  • Dirk Steinhauer
  • Thomas Vahlenkamp
  • Martin Beer
  • Timm Harder
چکیده

A natural reassortant influenza A virus consisting of seven genome segments from pandemic (H1N1) 2009 virus and a neuraminidase segment from a Eurasian porcine H1N1 influenza A virus was detected in a pig herd in Germany. The obvious reassortment compatibility between the pandemic (H1N1) 2009 and H1N1 viruses of porcine origin raises concern as to whether swine may become a reservoir for further reassortants of pandemic (H1N1) 2009 viruses with unknown implications for human health and swine production.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Emergence of avian H1N1 influenza viruses in pigs in China.

Avian influenza A viruses from Asia are recognized as the source of genes that reassorted with human viral genes to generate the Asian/57 (H2N2) and Hong Kong/68 (H3N2) pandemic strains earlier in this century. Here we report the genetic analysis of avian influenza A H1N1 viruses recently isolated from pigs in southern China, a host suspected to generate new pandemic strains through gene reasso...

متن کامل

Detection of Seasonal Influenza H1N1 and H3N2 Viruses using RT-PCR Assay during 2009 Flu Pandemic in Golestan Province

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...

متن کامل

Absence of 2009 Pandemic H1N1 Influenza A Virus in Fresh Pork

The emergence of the pandemic 2009 H1N1 influenza A virus in humans and subsequent discovery that it was of swine influenza virus lineages raised concern over the safety of pork. Pigs experimentally infected with pandemic 2009 H1N1 influenza A virus developed respiratory disease; however, there was no evidence for systemic disease to suggest that pork from pigs infected with H1N1 influenza woul...

متن کامل

Phylogenetic analysis of H1N1 sequences from pandemic infections during 2009 in India

Since April 2009, a serious pandemic infection has been rapidly spread across the world. These infections are caused due to the novel swine origin influenza A (H1N1) virus and hence these are commonly called as "Swine Flu". This new virus is the reassortment of avian, human and swine influenza viruses and thus it has a unique genome composition. There are 16 different types of hemagglutinin (HA...

متن کامل

Serologic Cross-Reactivity with Pandemic (H1N1) 2009 Virus in Pigs, Europe

We tested serum samples from pigs infected or vaccinated with European swine influenza viruses (SIVs) in hemagglutination-inhibition assays against pandemic (H1N1) 2009 virus and related North American SIVs. We found more serologic cross-reaction than expected. Data suggest pigs in Europe may have partial immunity to pandemic (H1N1) 2009 virus.

متن کامل

ذخیره در منابع من

ذخیره در منابع من قبلا به منابع من ذحیره شده

{@ msg_add @}


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • The Journal of general virology

دوره 92 Pt 5  شماره 

صفحات  -

تاریخ انتشار 2011