Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2019;8(1):637-639.
doi: 10.1080/22221751.2019.1604085.

Avian influenza virus detection, temporality and co-infection in poultry in Cambodian border provinces, 2017-2018

Erik A Karlsson  1 , Srey Viseth Horm  1 , Songha Tok  1 , Sothyra Tum  2 , Wantanee Kalpravidh  3 , Filip Claes  3 , Kristina Osbjer  4 , Philippe Dussart  1
Affiliations

Avian influenza virus detection, temporality and co-infection in poultry in Cambodian border provinces, 2017-2018

Erik A Karlsson et al. Emerg Microbes Infect. 2019.
No abstract available

PubMed Disclaimer

Figures

Figure 1.
Figure 1.
Detection of influenza A viruses in total poultry in border provinces of Cambodia. Notes: (A–D) Per cent influenza A virus positive samples in total poultry (dashed line), chicken, and duck samples in all provinces combined (A), as well as Kandal (B), Takeo (C), and Banteay Meanchey (D) provinces individually. (E–H) Per cent detection of subtype of influenza A virus positive samples by sampling visit for A/H5, A/H7, A/H9, and unknown subtype from total poultry for all provinces combined (E) as well as in samples from Kandal (F), Takeo (G) and Banteay Meanchey (H) provinces individually. Major festivals are indicated as Pchum Ben, Bon Om Touk (Water Festival), Lunar New Year, and Khmer New Year. Vertical dashed line indicates split between 2017 and 2018. (I–L) Per cent of influenza A positive samples positive for co-infections (outer ring) from total poultry for all provinces combined (I) as well as in samples from Kandal (J), Takeo (K) and Banteay Meanchey (L) provinces individually. Co-infections were classified into combinations of A/H5–H9 subtypes (inner circle), A/H5–H7 subtypes (inner circle), and A/H7–H9 subtypes (inner circle).
See this image and copyright information in PMC

References

    1. National Institute of Statistics, Ministry of Planning. Cambodia socio-economic survey 2015; 2016.
    1. Horm SV, Sorn S, Allal L, et al. . Influenza A(H5N1) virus surveillance at live poultry markets, Cambodia, 2011. Emerging Infect Dis. 2013;19(2):305–308. doi: 10.3201/eid1902.121201 - DOI - PMC - PubMed
    1. Horm SV, Tarantola A, Rith S, et al. . Intense circulation of A/H5N1 and other avian influenza viruses in Cambodian live-bird markets with serological evidence of sub-clinical human infections. Emerg Microbes Infect. 2016;5(7):e70. - PMC - PubMed
    1. Horwood PF, Horm SV, Suttie A, et al. . Co-circulation of influenza A/H5N1 with H7 and H9 viruses in Cambodian live bird markets with evidence of frequent co-infections in poultry. Emerging Infect Dis. 2018;24(2):352–355. doi: 10.3201/eid2402.171360 - DOI - PMC - PubMed
    1. Van Kerkhove MD, Vong S, Guitian J, et al. . Poultry movement networks in Cambodia: implications for surveillance and control of highly pathogenic avian influenza (HPAI/H5N1). Vaccine. 2009;27(45):6345–6352. doi: 10.1016/j.vaccine.2009.05.004 - DOI - PubMed

MeSH terms