MCA: Understanding the animal movement and disease transmission interface
MCA:了解动物运动和疾病传播的界面
基本信息
- 批准号:2321358
- 负责人:
- 金额:$ 39.51万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2023
- 资助国家:美国
- 起止时间:2023-11-01 至 2026-10-31
- 项目状态:未结题
- 来源:
- 关键词:
项目摘要
Transmission of infectious pathogens between individuals is often the result of host-to-host contacts, and those contacts are influenced by host movement and the social and biophysical environment. Yet there is not a general framework that directly connects the social and biophysical environment to host contact rates. The overall objectives of this research are to provide protected time and support for a mid-career researcher to update her quantitative tools under the mentorship of two early-career partners with said expertise, and to test how the environment links to contact rate using high-resolution movement data and modern movement-contact analyses. Once disease-producing host contacts are tied to environmental features, animal movement data can be used to predict the location of contacts and consequent pathogen transmission in novel environments. Given current global concern over the emergence of new diseases and host reservoirs, such as sustained transmission of SARS-COV-2 in deer, it is vital to understand, predict, and manage disease spread in wildlife, livestock, and human systems.The specific scientific aims of this study are to: (1) learn to use a newly developed movement-contact model (i.e., MoveSTIR); (2) extend the theory of MoveSTIR to understand how environmental context shapes contact hotspot dynamics; and (3) apply the expanded MoveSTIR to empirical movement and disease data from white-tailed deer (Odocoileus virginianus) to identify social and biophysical contexts of transmission. This proposal will develop an approach that integrates aspects of an animal’s social and biophysical environment with high-resolution movement data to predict contact hotspots relevant for disease transmission, in novel landscapes. This research leverages ongoing data collection from a new movement and disease study of 40 GPS-collared deer and integrates empirical data into the novel workflow. This project will also broaden participation in research by providing professional development opportunities and training for a female mid-career researcher; lead to a NIMBioS workshop for other scientists interested in the interface between animal movement and disease transmission including a user-friendly R package for the MoveSTIR model; and strengthen ties between researchers, the public, and wildlife managers.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
感染性病原体在个体之间的传播通常是宿主与宿主接触的结果,这些接触受到宿主运动以及社会和生物物理环境的影响。然而,没有一个一般的框架,直接连接的社会和生物物理环境的主机接触率。本研究的总体目标是提供保护的时间和支持的职业生涯中期的研究人员更新她的定量工具的指导下的两个早期的职业生涯的合作伙伴说的专业知识,并测试如何使用高分辨率的运动数据和现代运动接触分析环境链接到接触率。一旦致病的宿主接触与环境特征联系在一起,动物运动数据就可以用来预测接触的位置和随后在新环境中的病原体传播。鉴于目前全球对新疾病和宿主库的出现的关注,例如SARS-COV-2在鹿中的持续传播,理解、预测和管理野生动物、牲畜和人类系统中的疾病传播至关重要。本研究的具体科学目的是:(1)学习使用新开发的运动接触模型(即,MoveSTIR);(2)扩展MoveSTIR理论,以了解环境背景如何塑造接触热点动态;(3)将扩展的MoveSTIR应用于白尾鹿(Odocoileus virginianus)的经验运动和疾病数据,以确定传播的社会和生物物理背景。该提案将开发一种方法,将动物的社会和生物物理环境与高分辨率运动数据相结合,以预测与疾病传播相关的接触热点,在新的景观中。这项研究利用了正在进行的数据收集,从一个新的运动和疾病研究的40个GPS项圈鹿,并整合经验数据到新的工作流程。该项目还将通过为一名处于职业生涯中期的女性研究人员提供专业发展机会和培训,扩大对研究的参与;为对动物运动和疾病传播之间的相互作用感兴趣的其他科学家举办一次NIMBioS讲习班,包括为MoveSTIR模型提供一个方便用户的R包;加强研究人员、公众、该奖项反映了NSF的法定使命,并通过使用基金会的知识价值和更广泛的影响审查标准。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Meggan Craft其他文献
FIV diversity: FIV<sub><em>Ple</em></sub> subtype composition may influence disease outcome in African lions
- DOI:
10.1016/j.vetimm.2011.06.013 - 发表时间:
2011-10-15 - 期刊:
- 影响因子:
- 作者:
Jennifer L. Troyer;Melody E. Roelke;Jillian M. Jespersen;Natalie Baggett;Valerie Buckley-Beason;Dan MacNulty;Meggan Craft;Craig Packer;Jill Pecon-Slattery;Stephen J. O’Brien - 通讯作者:
Stephen J. O’Brien
Meggan Craft的其他文献
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{{ truncateString('Meggan Craft', 18)}}的其他基金
RAPID: The effect of contact network structure on the spread of COVID-19: balancing disease mitigation and socioeconomic well-being
RAPID:接触网络结构对 COVID-19 传播的影响:平衡疾病缓解和社会经济福祉
- 批准号:
2030509 - 财政年份:2020
- 资助金额:
$ 39.51万 - 项目类别:
Standard Grant
DISSERTATION RESEARCH: Using dynamic network models to reveal how heterogeneity in behavioral and immune competence impact disease dynamics in an emerging wildlife disease
论文研究:使用动态网络模型揭示行为和免疫能力的异质性如何影响新兴野生动物疾病的疾病动态
- 批准号:
1701069 - 财政年份:2017
- 资助金额:
$ 39.51万 - 项目类别:
Standard Grant
International Research Fellowship Program: Identifying Maintenance Populations of a Multihost Pathogen: Canine Distemper in Serengeti Carnivores
国际研究奖学金计划:识别多宿主病原体的维持种群:塞伦盖蒂食肉动物中的犬瘟热
- 批准号:
0804186 - 财政年份:2009
- 资助金额:
$ 39.51万 - 项目类别:
Fellowship Award
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