Influenza A(H5N1) viruses with A(H9N2) single gene (matrix or PB1) reassortment isolated from Cambodian live bird markets - RIIP - Réseau International des Instituts Pasteur Access content directly
Journal Articles Virology Year : 2018

Influenza A(H5N1) viruses with A(H9N2) single gene (matrix or PB1) reassortment isolated from Cambodian live bird markets

Abstract

Live bird market surveillance for avian influenza viruses in Cambodia in 2015 has led to the detection of two 7:1 reassortant influenza A(H5N1) clade 2.3.2.1c viruses. These reassortant strains, designated A/duck/Cambodia/ Z564W35M1/2015 and A/chicken/Cambodia/Z850W49M1/2015, both contained a single gene (PB1 and matrix gene, respectively) from concurrently circulating A(H9N2) influenza viruses. All other viral genes from both isolates clustered with A(H5N1) clade 2.3.2.1 viruses. Continued and prolonged co-circulation of influenza A(H5N1) and A(H9N2) viruses in Cambodian live bird markets may present a risk for the emergence of novel influenza reassortant viruses with negative agricultural and/or public health implications.

Domains

Virology

Dates and versions

pasteur-03214742 , version 1 (02-05-2021)

Identifiers

Cite

Annika Suttie, Erik A. Karlsson, Yi-Mo Deng, Srey Viseth Horm, Sokhoun Yann, et al.. Influenza A(H5N1) viruses with A(H9N2) single gene (matrix or PB1) reassortment isolated from Cambodian live bird markets. Virology, 2018, 523, pp.22 - 26. ⟨10.1016/j.virol.2018.07.028⟩. ⟨pasteur-03214742⟩

Collections

RIIP RIIP_CAMBODGE
16 View
2 Download

Altmetric

Share

Gmail Facebook X LinkedIn More