Seropositivity and Risk Factors Associated with Toxoplasma gondii Infection in Wild Birds from Spain
Toxoplasma gondii is a zoonotic intracellular protozoan parasite of worldwide distribution that infects many species of warm-blooded animals, including birds. To date, there is scant information about the seropositivity of T. gondii and the risk factors associated with T. gondii infection in wild bi...
Main Authors: | , , , , , , , , , , , , , , |
---|---|
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Public Libray of Science (PLOS)
2011
|
Subjects: | |
Online Access: | http://hdl.handle.net/10396/11524 |
id |
ftunivcordoba:oai:helvia.uco.es:10396/11524 |
---|---|
record_format |
openpolar |
spelling |
ftunivcordoba:oai:helvia.uco.es:10396/11524 2023-05-15T16:08:35+02:00 Seropositivity and Risk Factors Associated with Toxoplasma gondii Infection in Wild Birds from Spain Cabezón, Oscar Molina-López, Rafael Marco, Ignasi Blanco, Juan M. Höfle, Ursula Margalida, Antoni Bach-Raich, Esther Darwich, Laila Echeverría, Israel Obón, Elena Hernández, Mauro Lavín, Santiago Dubey, Jitender P. Almería, Sonia García-Bocanegra, Ignacio 2011 application/pdf http://hdl.handle.net/10396/11524 eng eng Public Libray of Science (PLOS) http://hdl.handle.net/10396/11524 https://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess CC-BY PLoS ONE 6 (12) (2011) Toxoplasma gondii Zoonosis Wild bird Spain info:eu-repo/semantics/article 2011 ftunivcordoba 2022-04-19T23:22:34Z Toxoplasma gondii is a zoonotic intracellular protozoan parasite of worldwide distribution that infects many species of warm-blooded animals, including birds. To date, there is scant information about the seropositivity of T. gondii and the risk factors associated with T. gondii infection in wild bird populations. In the present study, T. gondii infection was evaluated on sera obtained from 1079 wild birds belonging to 56 species (including Falconiformes (n = 610), Strigiformes (n = 260), Ciconiiformes (n = 156), Gruiformes (n = 21), and other orders (n = 32), from different areas of Spain. Antibodies to T. gondii (modified agglutination test, MAT titer $1:25) were found in 282 (26.1%, IC95%:23.5–28.7) of the 1079 birds. This study constitute the first extensive survey in wild birds species in Spain and reports for the first time T. gondii antibodies in the griffon vulture (Gyps fulvus), short-toed snake-eagle (Circaetus gallicus), Bonelli’s eagle (Aquila fasciata), golden eagle (Aquila chrysaetos), bearded vulture (Gypaetus barbatus), osprey (Pandion haliaetus), Montagu’s harrier (Circus pygargus), Western marsh-harrier (Circus aeruginosus), peregrine falcon (Falco peregrinus), long-eared owl (Asio otus), common scops owl (Otus scops), Eurasian spoonbill (Platalea leucorodia), white stork (Ciconia ciconia), grey heron (Ardea cinerea), common moorhen (Gallinula chloropus); in the International Union for Conservation of Nature (IUCN) ‘‘vulnerable’’ Spanish imperial eagle (Aquila adalberti), lesser kestrel (Falco naumanni) and great bustard (Otis tarda); and in the IUCN ‘‘near threatened’’ red kite (Milvus milvus). The highest seropositivity by species was observed in the Eurasian eagle owl (Bubo bubo) (68.1%, 98 of 144). The main risk factors associated with T. gondii seropositivity in wild birds were age and diet, with the highest exposure in older animals and in carnivorous wild birds. The results showed that T. gondii infection is widespread and can be at a high level in many wild birds in Spain, most likely related to their feeding behaviour. Article in Journal/Newspaper eurasian eagle-owl Falco peregrinus peregrine falcon Aquila chrysaetos golden eagle osprey Pandion haliaetus Helvia - Repositorio Institucional de la Universidad de Córdoba Otis ENVELOPE(-136.217,-136.217,-75.083,-75.083) |
institution |
Open Polar |
collection |
Helvia - Repositorio Institucional de la Universidad de Córdoba |
op_collection_id |
ftunivcordoba |
language |
English |
topic |
Toxoplasma gondii Zoonosis Wild bird Spain |
spellingShingle |
Toxoplasma gondii Zoonosis Wild bird Spain Cabezón, Oscar Molina-López, Rafael Marco, Ignasi Blanco, Juan M. Höfle, Ursula Margalida, Antoni Bach-Raich, Esther Darwich, Laila Echeverría, Israel Obón, Elena Hernández, Mauro Lavín, Santiago Dubey, Jitender P. Almería, Sonia García-Bocanegra, Ignacio Seropositivity and Risk Factors Associated with Toxoplasma gondii Infection in Wild Birds from Spain |
topic_facet |
Toxoplasma gondii Zoonosis Wild bird Spain |
description |
Toxoplasma gondii is a zoonotic intracellular protozoan parasite of worldwide distribution that infects many species of warm-blooded animals, including birds. To date, there is scant information about the seropositivity of T. gondii and the risk factors associated with T. gondii infection in wild bird populations. In the present study, T. gondii infection was evaluated on sera obtained from 1079 wild birds belonging to 56 species (including Falconiformes (n = 610), Strigiformes (n = 260), Ciconiiformes (n = 156), Gruiformes (n = 21), and other orders (n = 32), from different areas of Spain. Antibodies to T. gondii (modified agglutination test, MAT titer $1:25) were found in 282 (26.1%, IC95%:23.5–28.7) of the 1079 birds. This study constitute the first extensive survey in wild birds species in Spain and reports for the first time T. gondii antibodies in the griffon vulture (Gyps fulvus), short-toed snake-eagle (Circaetus gallicus), Bonelli’s eagle (Aquila fasciata), golden eagle (Aquila chrysaetos), bearded vulture (Gypaetus barbatus), osprey (Pandion haliaetus), Montagu’s harrier (Circus pygargus), Western marsh-harrier (Circus aeruginosus), peregrine falcon (Falco peregrinus), long-eared owl (Asio otus), common scops owl (Otus scops), Eurasian spoonbill (Platalea leucorodia), white stork (Ciconia ciconia), grey heron (Ardea cinerea), common moorhen (Gallinula chloropus); in the International Union for Conservation of Nature (IUCN) ‘‘vulnerable’’ Spanish imperial eagle (Aquila adalberti), lesser kestrel (Falco naumanni) and great bustard (Otis tarda); and in the IUCN ‘‘near threatened’’ red kite (Milvus milvus). The highest seropositivity by species was observed in the Eurasian eagle owl (Bubo bubo) (68.1%, 98 of 144). The main risk factors associated with T. gondii seropositivity in wild birds were age and diet, with the highest exposure in older animals and in carnivorous wild birds. The results showed that T. gondii infection is widespread and can be at a high level in many wild birds in Spain, most likely related to their feeding behaviour. |
format |
Article in Journal/Newspaper |
author |
Cabezón, Oscar Molina-López, Rafael Marco, Ignasi Blanco, Juan M. Höfle, Ursula Margalida, Antoni Bach-Raich, Esther Darwich, Laila Echeverría, Israel Obón, Elena Hernández, Mauro Lavín, Santiago Dubey, Jitender P. Almería, Sonia García-Bocanegra, Ignacio |
author_facet |
Cabezón, Oscar Molina-López, Rafael Marco, Ignasi Blanco, Juan M. Höfle, Ursula Margalida, Antoni Bach-Raich, Esther Darwich, Laila Echeverría, Israel Obón, Elena Hernández, Mauro Lavín, Santiago Dubey, Jitender P. Almería, Sonia García-Bocanegra, Ignacio |
author_sort |
Cabezón, Oscar |
title |
Seropositivity and Risk Factors Associated with Toxoplasma gondii Infection in Wild Birds from Spain |
title_short |
Seropositivity and Risk Factors Associated with Toxoplasma gondii Infection in Wild Birds from Spain |
title_full |
Seropositivity and Risk Factors Associated with Toxoplasma gondii Infection in Wild Birds from Spain |
title_fullStr |
Seropositivity and Risk Factors Associated with Toxoplasma gondii Infection in Wild Birds from Spain |
title_full_unstemmed |
Seropositivity and Risk Factors Associated with Toxoplasma gondii Infection in Wild Birds from Spain |
title_sort |
seropositivity and risk factors associated with toxoplasma gondii infection in wild birds from spain |
publisher |
Public Libray of Science (PLOS) |
publishDate |
2011 |
url |
http://hdl.handle.net/10396/11524 |
long_lat |
ENVELOPE(-136.217,-136.217,-75.083,-75.083) |
geographic |
Otis |
geographic_facet |
Otis |
genre |
eurasian eagle-owl Falco peregrinus peregrine falcon Aquila chrysaetos golden eagle osprey Pandion haliaetus |
genre_facet |
eurasian eagle-owl Falco peregrinus peregrine falcon Aquila chrysaetos golden eagle osprey Pandion haliaetus |
op_source |
PLoS ONE 6 (12) (2011) |
op_relation |
http://hdl.handle.net/10396/11524 |
op_rights |
https://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
_version_ |
1766404614299582464 |