Faecal shedding of campylobacteria among domestic and wild animals from an urban coastal area

Abstract: Campylobacter jejuni and Campylobacter coli are the leading cause of food-related diarrhea worldwide. However, other campylobacteria such as other Campylobacter spp., Arcobacter spp. and Helicobacter spp. are also recognised as emerging pathogens, although they are not frequently isolated...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Levican,Arturo, Flores,Oriana, Sanchez,Sergio, Bascuñan,María G., Lopez,Rafael, Ojeda,Karla, Hernandez,Eduardo, Salah,Pablo
Lenguaje:English
Publicado: Universidad Austral de Chile. Facultad de Ciencias Veterinarias 2019
Materias:
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0719-81322019000200083
Etiquetas: Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
id oai:scielo:S0719-81322019000200083
record_format dspace
spelling oai:scielo:S0719-813220190002000832019-05-17Faecal shedding of campylobacteria among domestic and wild animals from an urban coastal areaLevican,ArturoFlores,OrianaSanchez,SergioBascuñan,María G.Lopez,RafaelOjeda,KarlaHernandez,EduardoSalah,Pablo Arcobacter Campylobacter domestic and wild animals Helicobacter Abstract: Campylobacter jejuni and Campylobacter coli are the leading cause of food-related diarrhea worldwide. However, other campylobacteria such as other Campylobacter spp., Arcobacter spp. and Helicobacter spp. are also recognised as emerging pathogens, although they are not frequently isolated by traditional culturing methods. Moreover, Campylobacter spp. have become increasingly resistant to antibiotics due to antibiotic usage in animal and human medicine. It has been suggested that pet ownership increases the risk for campylobacteriosis. However, environmental factors such as temperature, humidity, and poor sanitation conditions have also been associated with the highest rates of shedding among animals. This study assessed the faecal shedding of campylobacteria in an urban coastal area among 68 (66.0%) domestic animals, mainly dogs (n=61), and 35 (33.9%) wild animals belonging to 13 species and eight orders. None of them had symptoms of gastroenteritis and campylobacteria were detected by PCR in 21 samples (20.4%), while only six (5.8%) were detected by culturing, i.e. Campylobacter upsaliensis (n=4, dogs), C. jejuni (n=1, dog) and Arcobacter butzleri (n=1, chicken). None of the isolates was resistant to ciprofloxacin, but two were resistant to erythromycin, i.e. A. butzleri (MIC=8 pg/ml) and C. upsaliensis (MIC=128 pg/ml). Regarding the virulence factors, only one isolate of C. jejuni was positive for cdtC and cadF genes and one isolate of A. butzleri was positive for cadF and ciaB genes. This is the first study to assess the faecal shedding of campylobacteria in animals from the urban coastal area of Valparaíso, Chile. Although C. jejuni and other emerging campylobacteria were detected mainly from pet dogs and in a low rate, further investigations are needed to assess the potential transmission of these zoonotic bacteria or their antibiotic resistance between pets and owners.info:eu-repo/semantics/openAccessUniversidad Austral de Chile. Facultad de Ciencias VeterinariasAustral journal of veterinary sciences v.51 n.2 20192019-05-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0719-81322019000200083en10.4067/S0719-81322019000200083
institution Scielo Chile
collection Scielo Chile
language English
topic Arcobacter
Campylobacter
domestic and wild animals
Helicobacter
spellingShingle Arcobacter
Campylobacter
domestic and wild animals
Helicobacter
Levican,Arturo
Flores,Oriana
Sanchez,Sergio
Bascuñan,María G.
Lopez,Rafael
Ojeda,Karla
Hernandez,Eduardo
Salah,Pablo
Faecal shedding of campylobacteria among domestic and wild animals from an urban coastal area
description Abstract: Campylobacter jejuni and Campylobacter coli are the leading cause of food-related diarrhea worldwide. However, other campylobacteria such as other Campylobacter spp., Arcobacter spp. and Helicobacter spp. are also recognised as emerging pathogens, although they are not frequently isolated by traditional culturing methods. Moreover, Campylobacter spp. have become increasingly resistant to antibiotics due to antibiotic usage in animal and human medicine. It has been suggested that pet ownership increases the risk for campylobacteriosis. However, environmental factors such as temperature, humidity, and poor sanitation conditions have also been associated with the highest rates of shedding among animals. This study assessed the faecal shedding of campylobacteria in an urban coastal area among 68 (66.0%) domestic animals, mainly dogs (n=61), and 35 (33.9%) wild animals belonging to 13 species and eight orders. None of them had symptoms of gastroenteritis and campylobacteria were detected by PCR in 21 samples (20.4%), while only six (5.8%) were detected by culturing, i.e. Campylobacter upsaliensis (n=4, dogs), C. jejuni (n=1, dog) and Arcobacter butzleri (n=1, chicken). None of the isolates was resistant to ciprofloxacin, but two were resistant to erythromycin, i.e. A. butzleri (MIC=8 pg/ml) and C. upsaliensis (MIC=128 pg/ml). Regarding the virulence factors, only one isolate of C. jejuni was positive for cdtC and cadF genes and one isolate of A. butzleri was positive for cadF and ciaB genes. This is the first study to assess the faecal shedding of campylobacteria in animals from the urban coastal area of Valparaíso, Chile. Although C. jejuni and other emerging campylobacteria were detected mainly from pet dogs and in a low rate, further investigations are needed to assess the potential transmission of these zoonotic bacteria or their antibiotic resistance between pets and owners.
author Levican,Arturo
Flores,Oriana
Sanchez,Sergio
Bascuñan,María G.
Lopez,Rafael
Ojeda,Karla
Hernandez,Eduardo
Salah,Pablo
author_facet Levican,Arturo
Flores,Oriana
Sanchez,Sergio
Bascuñan,María G.
Lopez,Rafael
Ojeda,Karla
Hernandez,Eduardo
Salah,Pablo
author_sort Levican,Arturo
title Faecal shedding of campylobacteria among domestic and wild animals from an urban coastal area
title_short Faecal shedding of campylobacteria among domestic and wild animals from an urban coastal area
title_full Faecal shedding of campylobacteria among domestic and wild animals from an urban coastal area
title_fullStr Faecal shedding of campylobacteria among domestic and wild animals from an urban coastal area
title_full_unstemmed Faecal shedding of campylobacteria among domestic and wild animals from an urban coastal area
title_sort faecal shedding of campylobacteria among domestic and wild animals from an urban coastal area
publisher Universidad Austral de Chile. Facultad de Ciencias Veterinarias
publishDate 2019
url http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0719-81322019000200083
work_keys_str_mv AT levicanarturo faecalsheddingofcampylobacteriaamongdomesticandwildanimalsfromanurbancoastalarea
AT floresoriana faecalsheddingofcampylobacteriaamongdomesticandwildanimalsfromanurbancoastalarea
AT sanchezsergio faecalsheddingofcampylobacteriaamongdomesticandwildanimalsfromanurbancoastalarea
AT bascunanmariag faecalsheddingofcampylobacteriaamongdomesticandwildanimalsfromanurbancoastalarea
AT lopezrafael faecalsheddingofcampylobacteriaamongdomesticandwildanimalsfromanurbancoastalarea
AT ojedakarla faecalsheddingofcampylobacteriaamongdomesticandwildanimalsfromanurbancoastalarea
AT hernandezeduardo faecalsheddingofcampylobacteriaamongdomesticandwildanimalsfromanurbancoastalarea
AT salahpablo faecalsheddingofcampylobacteriaamongdomesticandwildanimalsfromanurbancoastalarea
_version_ 1714207279202435072