scholarly journals Risk factors for H5 avian influenza virus prevalence on urban live bird markets in Jakarta, Indonesia—Evaluation of long-term environmental surveillance data

PLoS ONE ◽  
2019 ◽  
Vol 14 (5) ◽  
pp. e0216984 ◽  
Author(s):  
Joerg Henning ◽  
Uta Walburga Hesterberg ◽  
Farida Zenal ◽  
Luuk Schoonman ◽  
Eric Brum ◽  
...  
Keyword(s):  
Risk Factors ◽  
Influenza Virus ◽  
Avian Influenza ◽  
Avian Influenza Virus ◽  
Surveillance Data ◽  
Environmental Surveillance ◽  
Live Bird Markets ◽  
Virus Prevalence ◽  
Live Bird

Low-Pathogenicity Avian Influenza Virus in Live Bird Markets—What About the Livestock Area?

2003 ◽  
Vol 47 (s3) ◽  
pp. 1111-1113 ◽  
Author(s):  
S. C. Trock ◽  
D. A. Senne ◽  
M. Gaeta ◽  
A. Gonzalez ◽  
B. Lucio
Keyword(s):  
Influenza Virus ◽  
Avian Influenza ◽  
Avian Influenza Virus ◽  
Live Bird Markets ◽  
Live Bird

scholarly journals Isolation and Identification Avian Influenza A non-H5 Virus from Muscovy Duck (Cairina moschata) at Two Live Bird Markets in Surabaya

2020 ◽  
Vol 4 (1) ◽  
pp. 34
Author(s):  
Deya Karsari
Keyword(s):  
Influenza Virus ◽  
Avian Influenza ◽  
Avian Influenza Virus ◽  
Influenza A ◽  
Elisa Test ◽  
Enzyme Linked Immunosorbent Assay ◽  
Muscovy Duck ◽  
Isolation And Identification ◽  
Live Bird Markets ◽  
Live Bird

The aim of this study was to isolate and identify Avian Influenza A non-H5 virus from muscovy duck at two live bird markets in Surabaya. Muscovy duck is the natural reservoir of Avian Influenza virus, in which all of the 16 HA subtypes and 9 NA maintained. The Avian Influenza virus replicates in intestinal tract of the reservoirs, causing the high amount of virus shed in the faeces. This study is an observational descriptive study, using non random sampling method of determined samples. The  method used in this study were Hemagglutination Inhibition (HI) test and Enzyme Linked Immunosorbent Assay (ELISA) test. Avian Influenza A non-H5 virus was identified 19.23% (5 samples out of 26) in PS1 and  23.34% (7 samples out of 30)  in PS2. This finding shows that  Avian Influenza A non-H5 virus could be isolated and identified from muscovy duck at two live bird markets in Surabaya.

scholarly journals An evaluation of transmission routes for low pathogenicity avian influenza virus among chickens sold in live bird markets

Virology ◽  
2009 ◽  
Vol 394 (1) ◽  
pp. 19-27 ◽  
Author(s):  
Karen S. Yee ◽  
Tim E. Carpenter ◽  
Thomas B. Farver ◽  
Carol J. Cardona
Keyword(s):  
Influenza Virus ◽  
Avian Influenza ◽  
Avian Influenza Virus ◽  
Live Bird Markets ◽  
Live Bird

scholarly journals Avian influenza virus in water: global subtype diversity and spatial distribution patterns

2021 ◽  
Author(s):  
Jessica Mateus-Anzola ◽  
Beatriz Martínez-López ◽  
Ana Cecilia Espinosa-García ◽  
Rafael Ojeda-Flores
Keyword(s):  
Influenza Virus ◽  
Avian Influenza ◽  
Avian Influenza Virus ◽  
Water Samples ◽  
Wild Bird ◽  
Environmental Water ◽  
Live Bird Markets ◽  
Ha Gene ◽  
Poultry Farms ◽  
Live Bird

The current COVID-19 pandemic highlights the need for zoonotic infectious disease surveillance. Avian influenza virus (AIV) poses a significant threat to animal and public health due to its pandemic potential. Virus-contaminated water has been suggested as an important AIV spread mechanism among multiple species. Nevertheless, few studies have characterized the global AIV subtype diversity and distribution in environmental water. Therefore, this study aims to provide an updated descriptive and phylogenetic analysis of AIVs isolated in water samples from high risk-sites for influenza outbreaks (i.e., live bird markets, poultry farms, and wild bird habitats) on a global scale. A total of 234 hemagglutinin (HA) gene sequences of 21 subtypes were reported from nine countries between 2003 – 2020. Fourteen AIV subtypes were solely reported from Asian countries. Most of the viral sequences were obtained in China and Bangladesh with 47.44% and 23.93%, respectively. Likewise, the greatest global AIV subtype diversity was observed in China with twelve subtypes. Live bird markets represented the main sampling site for AIV detection in water samples (64.10%), mostly from poultry cage water. Nevertheless, the highest subtype diversity was observed in water samples from wild bird habitats, especially from the Izumi plain and the Dongting Lake located in Japan and China, respectively. Water from drinking poultry troughs evidenced the greatest subtype diversity in live bird markets, meanwhile, environmental water used by ducks had the highest number of different subtypes in poultry farms. The maximum-likelihood phylogenetic tree showed that some HA sequences were closely related among different poultry/wild bird-related environments from different geographic origins. Therefore, the results suggest that even though the availability of HA gene sequences in public-access databases varies greatly among countries, environmental AIV surveillance represents a useful tool to elucidate potential viral diversity in wild and domestic bird populations.

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