Sylvatic Mosquito Diversity in Kenya-Considering Enzootic Ecology of Arboviruses in an Era of Deforestation.

East Africa Sylvatic arbovirus disease distribution emerging mosquito species diversity vector

Journal

Insects
ISSN: 2075-4450
Titre abrégé: Insects
Pays: Switzerland
ID NLM: 101574235

Informations de publication

Date de publication:
03 Jun 2020
Historique:
received: 02 05 2020
revised: 25 05 2020
accepted: 27 05 2020
entrez: 7 6 2020
pubmed: 7 6 2020
medline: 7 6 2020
Statut: epublish

Résumé

As new and re-emerging vector-borne diseases are occurring across the world, East Africa represents an interesting location, being the origin of several arboviruses with a history of urbanization and global spread. Rapid expansion of urban populations and alteration of natural habitats creates the opportunity for arboviruses to host-switch from wild, sylvatic hosts or vectors into urban transmission affecting human populations. Although mosquito surveillance regularly takes place in urban areas of Kenya, for example identifying vectors of dengue virus or malaria viruses, little work has been carried out to determine the distribution and abundance of sylvatic vectors. Here, we describe the mosquito vector species and diversity collected at twelve forest habitats of rural Kenya. We conducted arbovirus screening of over 14,082 mosquitoes (47 species, 11 genera) as 1520 pools, and detected seven viruses (six bunyaviruses, and one flavivirus-bunyavirus co-infection) isolated from pools of

Identifiants

pubmed: 32503123
pii: insects11060342
doi: 10.3390/insects11060342
pmc: PMC7349089
pii:
doi:

Types de publication

Journal Article

Langues

eng

Subventions

Organisme : NIH HHS
ID : R24AI120942
Pays : United States
Organisme : The McLaughlin Endowment
ID : Post-doctoral Fellowship

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Auteurs

Gillian Eastwood (G)

Institute for Human Infections and Immunity, Center for Tropical Diseases, Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX 77555, USA.
College of Agriculture & Life Sciences, Virginia Tech, Blacksburg, VA 24060, USA.

Rosemary C Sang (RC)

Centre for Viral Research, Kenya Medical Research Institute, Mbagathi Way, Nairobi, Kenya.

Joel Lutomiah (J)

Centre for Viral Research, Kenya Medical Research Institute, Mbagathi Way, Nairobi, Kenya.

Philip Tunge (P)

Centre for Viral Research, Kenya Medical Research Institute, Mbagathi Way, Nairobi, Kenya.

Scott C Weaver (SC)

World Reference Center for Emerging Viruses and Arboviruses, Institute for Human Infections and Immunity, Center for Tropical Diseases, Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX 77555, USA.

Classifications MeSH