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  4. Spatial models indicating avian influenza transmission risk at the interface of domestic poultry and wild birds in China

Spatial models indicating avian influenza transmission risk at the interface of domestic poultry and wild birds in China

Dates

Publication Date
Time Period
2013

Citation

Prosser, D.J., 2022, Spatial models indicating avian influenza transmission risk at the interface of domestic poultry and wild birds in China: U.S. Geological Survey data release, https://doi.org/10.5066/P9P163QI.

Summary

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 [...]

Contacts

Point of Contact :
Diann J Prosser
Originator :
Diann J Prosser
Metadata Contact :
Diann J Prosser
Publisher :
U.S. Geological Survey
Distributor :
U.S. Geological Survey - ScienceBase
SDC Data Owner :
Eastern Ecological Science Center
USGS Mission Area :
Ecosystems

Attached Files

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DataRelease.xml
“Metadata”
Original FGDC Metadata
View 		22.77 KB application/fgdc+xml
r3a_br_cv1.tif
“Transmission risk from Poultry to Waterfowl during breeding season ” 		270.72 KB image/geotiff
r3a_br_mn1.tif
“Transmission risk from Poultry to Waterfowl during breeding season, cases/day” 		269.51 KB image/geotiff
r3a_wi_cv1.tif
“Transmission risk from Poultry to Waterfowl during the wintering season.” 		269.49 KB image/geotiff
r3a_wi_mn1.tif
“Transmission risk Poultry to Waterfowl during the wintering season, case per day” 		269.5 KB image/geotiff
r3b_br_cv1.tif
“Transmission risk from Waterfowl to Poultry during the breeding season” 		269.49 KB image/geotiff
r3b_br_mn1.tif
“Transmission risk from Waterfowl to Poultry during the breeding season, case/day” 		269.51 KB image/geotiff
r3b_wi_cv1.tif
“Transmission risk from Waterfowl to Poultry during wintering season” 		269.49 KB image/geotiff
r3b_wi_mn1.tif
“Transmission risk from Waterfowl to Poultry during wintering season, case/day” 		269.51 KB image/geotiff

Purpose

Understanding the spatial and temporal interface between wild and domestic populations, from which these avian influenza viruses emerge, is fundamental to taking action. This information, however, is rarely considered in influenza risk models, partly due to a lack of data. This effort was taken to help understand the spatio-temporal interface and the factors that drive avian influenza transmission in this important region.

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  • Eastern Ecological Science Center
  • USGS Data Release Products

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DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P9P163QI

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