Emergence of Influenza A(H7N4) Virus, Cambodia

Dhanasekaran Vijaykrishna; Yi-Mo Deng; Miguel L. Grau; Matthew Kay; Annika Suttie; Paul F. Horwood; Wantanee Kalpravidh; Filip Claes; Kristina Osbjer; Phillipe Dussart; Ian G. Barr; Erik A. Karlsson

doi:10.3201/eid2510.190506

Emergence of Influenza A(H7N4) Virus, Cambodia

Dhanasekaran Vijaykrishna, Yi-Mo Deng, Miguel L. Grau, Matthew Kay, Annika Suttie, Paul F. Horwood, Wantanee Kalpravidh, Filip Claes, Kristina Osbjer, Phillipe Dussart, Ian G. Barr, Erik A. Karlsson

Research output: Contribution to journal › Letter › Research › peer-review

6 Citations (Scopus)

Abstract

Active surveillance in high-risk sites in Cambodia has identified multiple low-pathogenicity influenza A(H7) viruses, mainly in ducks. None fall within the A/Anhui/1/2013(H7N9) lineage; however, some A(H7) viruses from 2018 show temporal and phylogenetic similarity to the H7N4 virus that caused a nonfatal infection in Jiangsu Province, China, in December 2017.

Original language	English
Pages (from-to)	1988-1991
Number of pages	4
Journal	Emerging Infectious Diseases
Volume	25
Issue number	10
DOIs	https://doi.org/10.3201/eid2510.190506
Publication status	Published - 1 Oct 2019

Keywords

Cambodia
H7N4
influenza surveillance
influenza virus
live poultry markets
phylogenetics
subtype A/H7N4
viruses
whole genome sequencing
zoonotic infection

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10.3201/eid2510.190506

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Cite this

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title = "Emergence of Influenza A(H7N4) Virus, Cambodia",

abstract = "Active surveillance in high-risk sites in Cambodia has identified multiple low-pathogenicity influenza A(H7) viruses, mainly in ducks. None fall within the A/Anhui/1/2013(H7N9) lineage; however, some A(H7) viruses from 2018 show temporal and phylogenetic similarity to the H7N4 virus that caused a nonfatal infection in Jiangsu Province, China, in December 2017.",

keywords = "Cambodia, H7N4, influenza surveillance, influenza virus, live poultry markets, phylogenetics, subtype A/H7N4, viruses, whole genome sequencing, zoonotic infection",

author = "Dhanasekaran Vijaykrishna and Yi-Mo Deng and Grau, {Miguel L.} and Matthew Kay and Annika Suttie and Horwood, {Paul F.} and Wantanee Kalpravidh and Filip Claes and Kristina Osbjer and Phillipe Dussart and Barr, {Ian G.} and Karlsson, {Erik A.}",

year = "2019",

month = oct,

day = "1",

doi = "10.3201/eid2510.190506",

language = "English",

volume = "25",

pages = "1988--1991",

journal = "Emerging Infectious Diseases",

issn = "1080-6040",

publisher = "Centers for Disease Control and Prevention (CDC)",

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Emergence of Influenza A(H7N4) Virus, Cambodia. / Vijaykrishna, Dhanasekaran; Deng, Yi-Mo; Grau, Miguel L.; Kay, Matthew; Suttie, Annika; Horwood, Paul F.; Kalpravidh, Wantanee; Claes, Filip; Osbjer, Kristina; Dussart, Phillipe; Barr, Ian G.; Karlsson, Erik A.

In: Emerging Infectious Diseases, Vol. 25, No. 10, 01.10.2019, p. 1988-1991.

Research output: Contribution to journal › Letter › Research › peer-review

TY - JOUR

T1 - Emergence of Influenza A(H7N4) Virus, Cambodia

AU - Vijaykrishna, Dhanasekaran

AU - Deng, Yi-Mo

AU - Grau, Miguel L.

AU - Kay, Matthew

AU - Suttie, Annika

AU - Horwood, Paul F.

AU - Kalpravidh, Wantanee

AU - Claes, Filip

AU - Osbjer, Kristina

AU - Dussart, Phillipe

AU - Barr, Ian G.

AU - Karlsson, Erik A.

PY - 2019/10/1

Y1 - 2019/10/1

N2 - Active surveillance in high-risk sites in Cambodia has identified multiple low-pathogenicity influenza A(H7) viruses, mainly in ducks. None fall within the A/Anhui/1/2013(H7N9) lineage; however, some A(H7) viruses from 2018 show temporal and phylogenetic similarity to the H7N4 virus that caused a nonfatal infection in Jiangsu Province, China, in December 2017.

AB - Active surveillance in high-risk sites in Cambodia has identified multiple low-pathogenicity influenza A(H7) viruses, mainly in ducks. None fall within the A/Anhui/1/2013(H7N9) lineage; however, some A(H7) viruses from 2018 show temporal and phylogenetic similarity to the H7N4 virus that caused a nonfatal infection in Jiangsu Province, China, in December 2017.

KW - Cambodia

KW - H7N4

KW - influenza surveillance

KW - influenza virus

KW - live poultry markets

KW - phylogenetics

KW - subtype A/H7N4

KW - viruses

KW - whole genome sequencing

KW - zoonotic infection

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DO - 10.3201/eid2510.190506

M3 - Letter

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AN - SCOPUS:85071246570

VL - 25

SP - 1988

EP - 1991

JO - Emerging Infectious Diseases

JF - Emerging Infectious Diseases

SN - 1080-6040

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ER -