Umeå universitets logga

umu.sePublikationer
Driftinformation
Ett driftavbrott i samband med versionsuppdatering är planerat till 10/12-2024, kl 12.00-13.00. Under den tidsperioden kommer DiVA inte att vara tillgängligt
Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Characterizing movement patterns of nomadic pastoralists and their exposure to rift valley fever in Kenya
Esa, Eo Programmes, Science Applications & Climate Department, Frascati, Italy; International Centre of Insect Physiology and Ecology, Nairobi, Kenya.
Veterinary Services, Ministry of Agriculture, Livestock and Fisheries, Kabete, Kenya.
Veterinary Services, Ministry of Agriculture, Livestock and Fisheries, Kabete, Kenya.
Department of Forest Resource Management, Faculty of Forest Sciences, Swedish University of Agricultural Sciences, Umeå, Sweden.
Visa övriga samt affilieringar
2023 (Engelska)Ingår i: The international archives of the photogrammetry, remote sensing and spatial information sciences / [ed] O. Altan; F. Sunar; D. Klein, Copernicus GmbH , 2023, Vol. XLVIII-M-1-2023, s. 211-216Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

The role of animal movement in spreading infectious diseases is highly recognized by various legislations and institutions such as the World Organisation for Animal Health and the International Animal Health Code. The increased interactions at the nexus of human-animal-ecosystem interface have seen an unprecedented introduction and reintroduction of new zoonotic diseases with high socio-economic impacts such as the COVID-19 pandemic. Rift Valley fever (RVF) is a zoonotic disease that affects both humans and animals and is transmitted by Aedes mosquitoes or through contact with the body fluids of infected animals. This study seeks to characterize movement patterns of pastoralist and how this movement behaviour increases their susceptibility to RVF virus exposure. We levarage on a rapidly growing field of movement ecology to monitor five herds collared from 2013 - 2015 in an RVF endemic semi-arid region in Kenya. The herds were also sampled for RVF antibodies to assess their exposure to RVF virus during the rainy seasons. adehabitatLT package in R was used to analyze the trajectory data whereas the first passage time (FPT) analysis was used to measure the area utilized in grazing. Sedentary herds grazed within 15km radius while migrating herds presented restricted space use patterns during the dry seasons and transient movement during the start and end of the rainy season. Furthermore, RVF virus antibodies were generally low for sedentary herds whereas the migrating herds recorded high levels during their transition periods. This study can be used to identify RVF risk zones for timely and targeted management strategies.

Ort, förlag, år, upplaga, sidor
Copernicus GmbH , 2023. Vol. XLVIII-M-1-2023, s. 211-216
Serie
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, ISSN 1682-1750, E-ISSN 2194-9034
Nyckelord [en]
Mosquito vectors, Movement ecology, Nomadic pastoralism, Rift Valley fever, Seroprevalence
Nationell ämneskategori
Patobiologi Infektionsmedicin Folkhälsovetenskap, global hälsa, socialmedicin och epidemiologi
Identifikatorer
URN: urn:nbn:se:umu:diva-208260DOI: 10.5194/isprs-archives-XLVIII-M-1-2023-211-2023Scopus ID: 2-s2.0-85156234877OAI: oai:DiVA.org:umu-208260DiVA, id: diva2:1758979
Konferens
39th International Symposium on Remote Sensing of Environment, ISRSE 2023, Antalya, Turkey, April 24-28, 2023
Forskningsfinansiär
The European Space Agency (ESA)Vetenskapsrådet, 2013-06257Sida - Styrelsen för internationellt utvecklingssamarbete, SWE-2011-016Tillgänglig från: 2023-05-24 Skapad: 2023-05-24 Senast uppdaterad: 2023-05-24Bibliografiskt granskad

Open Access i DiVA

fulltext(1067 kB)172 nedladdningar
Filinformation
Filnamn FULLTEXT01.pdfFilstorlek 1067 kBChecksumma SHA-512
9d295f82d26530dff91dd58398fb39484db9ac627a0628cba1b279d2ae0cf65b6984e79771207102f578c359dbac0e2356255417c93a0ce9e712e58b100aaba8
Typ fulltextMimetyp application/pdf

Övriga länkar

Förlagets fulltextScopus

Person

Hassan, Osama A.Ahlm, ClasEvander, Magnus

Sök vidare i DiVA

Av författaren/redaktören
Hassan, Osama A.Ahlm, ClasEvander, Magnus
Av organisationen
Institutionen för klinisk mikrobiologi
PatobiologiInfektionsmedicinFolkhälsovetenskap, global hälsa, socialmedicin och epidemiologi

Sök vidare utanför DiVA

GoogleGoogle Scholar
Totalt: 174 nedladdningar
Antalet nedladdningar är summan av nedladdningar för alla fulltexter. Det kan inkludera t.ex tidigare versioner som nu inte längre är tillgängliga.

doi
urn-nbn

Altmetricpoäng

doi
urn-nbn
Totalt: 269 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf