WFRF:(Hernandez Colina Arturo)
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- Hernandez-Colina, ArturoUppsala universitet,Institutionen för medicinsk biokemi och mikrobiologi,Univ Liverpool, Inst Infect Vet & Ecol Sci, Dept Livestock & Hlth 1, Chester High Rd, Neston CH64 7TE, Cheshire, England.;Chester Zoo, North England Zool Soc, Caughall Rd, Chester CH2 1LH, England.;Univ Warwick, Sch Life Sci, Gibbet Hill Campus, Coventry CV4 7AL, England.,Zoonosis Science Centre (författare)
Surveillance of Culex spp. vectors and zoonotic arboviruses at a zoo in the United Kingdom
- Artikel/kapitelEngelska2024
Förlag, utgivningsår, omfång ...
- Elsevier,2024
- electronicrdacarrier
Nummerbeteckningar
- LIBRIS-ID:oai:DiVA.org:uu-527036
- https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-527036URI
- https://doi.org/10.1016/j.heliyon.2024.e26477DOI
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- Språk:engelska
- Sammanfattning på:engelska
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- SwePubSwePub
Klassifikation
Anmärkningar
- The emergence of several zoonotic mosquito-borne pathogens in Europe, including West Nile virus, Sindbis virus and Usutu virus, has emphasised the importance of consistent surveillance. Considerable fieldwork effort is usually needed to detect low-prevalence pathogens in mosquitoes and screening vertebrate hosts and reservoirs is rarely done simultaneously with mosquito sampling. Zoological gardens offer an opportunity for the surveillance of pathogens, mosquitoes, hosts, and reservoirs concurrently; thus, the aim of this study was undertaking integrated surveillance for mosquito-borne pathogens of wild birds and mosquitoes in Chester Zoo (Cheshire) in the United Kingdom. Mosquitoes were collected in September 2020 and tested for zoonotic birdhosted arboviruses (i.e., West Nile virus, Usutu virus and Sindbis virus) using RT-qPCRs. Of the 3316 mosquitoes trapped, 98% were identified as Culex spp. The average minimum prevalence of the viruses found in the literature was used to calculate the sample size needed for detecting these viruses with 99% confidence. The testing of 2878 Culex females found no evidence of presence of the three viruses. Significant differences were found in mosquito abundance per sampling site and collection date; furthermore, important sources of immature and resting mosquitoes were found near aviaries. Eighteen wild birds belonging to 11 species were found dead in the zoo from May to December 2020 and were RT-qPCR tested for West Nile virus and Usutu virus; all samples resulted negative for viral infection. It is unlikely that these viruses were present in the zoo during the sampling period; however, since they circulate in Europe and Usutu virus has been isolated in the United Kingdom and may overwinter here, continued monitoring of mosquitoes and wild birds is recommended as virus introduction and dissemination are possible. This study highlights the importance of regular and integrated arboviral surveillance of zoonotic pathogens in zoos providing baseline information to that end.
Ämnesord och genrebeteckningar
- NATURVETENSKAP Biologi Mikrobiologi hsv//swe
- NATURAL SCIENCES Biological Sciences Microbiology hsv//eng
- MEDICIN OCH HÄLSOVETENSKAP Medicinska och farmaceutiska grundvetenskaper Mikrobiologi inom det medicinska området hsv//swe
- MEDICAL AND HEALTH SCIENCES Basic Medicine Microbiology in the medical area hsv//eng
- NATURVETENSKAP Biologi Ekologi hsv//swe
- NATURAL SCIENCES Biological Sciences Ecology hsv//eng
- Alphavirus
- Avian disease
- Culicidae
- Flavivirus
- Xenomonitoring
- Zoonotic disease
- UK
Biuppslag (personer, institutioner, konferenser, titlar ...)
- Seechurn, NicolaUniv Liverpool, Inst Infect Vet & Ecol Sci, Dept Livestock & Hlth 1, Chester High Rd, Neston CH64 7TE, Cheshire, England.;Chester Zoo, North England Zool Soc, Caughall Rd, Chester CH2 1LH, England. (författare)
- Costa, TaianaUniv Liverpool, Inst Infect Vet & Ecol Sci, Dept Vet Anat Physiol & Pathol, Leahurst Campus,Chester High Rd, Neston CH64 7TE, Cheshire, England.;Vet Pathol Grp, 637 Gloucester Rd, Bristol BS7 0BJ, England. (författare)
- Lopez, JavierChester Zoo, North England Zool Soc, Caughall Rd, Chester CH2 1LH, England. (författare)
- Baylis, MatthewUniv Liverpool, Inst Infect Vet & Ecol Sci, Dept Livestock & Hlth 1, Chester High Rd, Neston CH64 7TE, Cheshire, England.;Univ Liverpool, Hlth Protect Res Unit Emerging & Zoonot Infect, Liverpool, England. (författare)
- Hesson, Jenny C.,1980-Uppsala universitet,Institutionen för medicinsk biokemi och mikrobiologi,Nedre Dalalven Utvecklings AB, Biol Myggkontroll, Gysinge, Sweden.,Zoonosis Science Centre(Swepub:uu)jenhe862 (författare)
- Uppsala universitetInstitutionen för medicinsk biokemi och mikrobiologi (creator_code:org_t)
Sammanhörande titlar
- Ingår i:Heliyon: Elsevier10:42405-8440
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