Spatial models indicating avian influenza transmission risk at the interface of domestic poultry and wild birds in China
August 17, 2022
Emergence of avian influenza viruses with high lethality to humans, such as the currently circulating highly pathogenic A(H5N1) and A(H7N9) cause serious concern for the global economic and public health sectors. To improve our understanding of the spatial and temporal trends in transmission risk we developed a model that predicts hotspots of novel virus emergence between domestic and wild birds and incorporates H5N1 risk factors. Models were produced at 30 km spatial resolution across two temporal seasons. Files are named using a TransmisisonDirection_Season_DataType format such that Transmission direction can end in a (poultry to waterfowl) or b (waterfowl to poultry), Season can be breeding (br) or wintering (wi), and data type [...]
Citation Information
| Publication Year | 2022 |
|---|---|
| Title | Spatial models indicating avian influenza transmission risk at the interface of domestic poultry and wild birds in China |
| DOI | 10.5066/P9P163QI |
| Authors | Diann J Prosser |
| Product Type | Data Release |
| Record Source | USGS Asset Identifier Service (AIS) |
| USGS Organization | Eastern Ecological Science Center at the Leetown Research Laboratory |
| Rights | This work is marked with CC0 1.0 Universal |
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Mapping risk of avian influenza transmission at the interface of domestic poultry and wild birds
Emergence of avian influenza viruses with high lethality to humans, such as the currently circulating highly pathogenic A(H5N1) (emerged in 1996) and A(H7N9) cause serious concern for the global economic and public health sectors. Understanding the spatial and temporal interface between wild and domestic populations, from which these viruses emerge, is fundamental to taking action. This informatio
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