Infectious disease transmission and contact networks in wildlife and livestock
@article{Craft2015InfectiousDT, title={Infectious disease transmission and contact networks in wildlife and livestock}, author={Meggan E. Craft}, journal={Philosophical Transactions of the Royal Society B: Biological Sciences}, year={2015}, volume={370} }
The use of social and contact networks to answer basic and applied questions about infectious disease transmission in wildlife and livestock is receiving increased attention. Through social network analysis, we understand that wild animal and livestock populations, including farmed fish and poultry, often have a heterogeneous contact structure owing to social structure or trade networks. Network modelling is a flexible tool used to capture the heterogeneous contacts of a population in order to…
210 Citations
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References
SHOWING 1-10 OF 170 REFERENCES
Sheep Movement Networks and the Transmission of Infectious Diseases
- Medicine, BiologyPloS one
- 2010
Analysis of networks of Scottish farms via sheep movements from July 2003 to June 2007 suggests that heterogeneities in movement patterns make a substantial contribution to the potential for the transmission of infectious diseases, quantified as R 0, within the farm population.
Introduction to network analysis and its implications for animal disease modelling.
- Computer ScienceRevue scientifique et technique
- 2011
The findings of SNA studies of livestock movement should be used to build and parameterise epidemiological models of infection spread in order to improve the reliability of the outputs from these models.
Contact Networks in a Wildlife-Livestock Host Community: Identifying High-Risk Individuals in the Transmission of Bovine TB among Badgers and Cattle
- Environmental SciencePloS one
- 2009
This work represents the first continuous time record of wildlife-host contacts for any free-living wildlife-livestock disease system and highlights the existence of specific individuals with relatively high contact rates in both livestock and wildlife populations, which have the potential to act as hubs in the spread of disease through complex contact networks.
The network of sheep movements within Great Britain: network properties and their implications for infectious disease spread
- Computer ScienceJournal of The Royal Society Interface
- 2006
Using the network properties, it is shown that targeted biosecurity or surveillance at highly connected nodes would be highly effective in preventing a large and widespread epidemic.
Linking social and pathogen transmission networks using microbial genetics in giraffe (Giraffa camelopardalis).
- BiologyThe Journal of animal ecology
- 2014
This study is the first to use microbial genetics to construct and analyse transmission networks in a wildlife population and highlights the potential utility of an approach integrating microbial genetics with network analysis.
Quantifying microbe transmission networks for wild and domestic ungulates in Kenya
- Environmental Science
- 2014
Models to capture the potential for disease transmission in domestic sheep flocks.
- Biology, MedicinePreventive veterinary medicine
- 2012
Epidemic Dynamics at the Human-Animal Interface
- BiologyScience
- 2009
The use of analytical mathematical tools, particularly modeling, in the development of control policies and research agendas is reviewed and significant gaps are highlighted in analytical efforts during spillover transmission from animals into humans.
Social network analysis of wild chimpanzees provides insights for predicting infectious disease risk.
- Environmental Science, BiologyThe Journal of animal ecology
- 2013
This first study using network analysis to quantify contact heterogeneity in wild apes, with applications for predicting community-wide infectious disease risk, shows striking temporal variation in network structure and traits that predict association patterns in a wild chimpanzee community.