1
|
Bojanić K, Acke E, Biggs PJ, Midwinter AC. The prevalence of Salmonella spp. in working farm dogs and their home-kill raw meat diets in Manawatū, New Zealand. N Z Vet J 2022; 70:233-237. [DOI: 10.1080/00480169.2022.2064929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- K Bojanić
- EpiLab, School of Veterinary Science, Massey University, Palmerston North, New Zealand
| | - E Acke
- Veterinary Teaching Hospital, School of Veterinary Science, Massey University, Palmerston North, New Zealand
| | - PJ Biggs
- EpiLab, School of Veterinary Science, Massey University, Palmerston North, New Zealand
| | - AC Midwinter
- EpiLab, School of Veterinary Science, Massey University, Palmerston North, New Zealand
| |
Collapse
|
2
|
Abstract
AIMS The aim of this study was to identify viruses associated with canine infectious respiratory disease syndrome (CIRDS) among a population of New Zealand dogs. METHODS Convenience samples of oropharyngeal swabs were collected from 116 dogs, including 56 CIRDS-affected and 60 healthy dogs from various locations in New Zealand between March 2014 and February 2016. Pooled samples from CIRDS-affected (n = 50) and from healthy (n = 50) dogs were tested for the presence of canine respiratory viruses using next generation sequencing (NGS). Individual samples (n = 116) were then tested by quantitative PCR (qPCR) and reverse transcriptase qPCR (RT-qPCR) for specific viruses. Groups were compared using Fisher's exact or χ2 tests. The effect of explanatory variables (age, sex, type of household, presence of viral infection) on the response variable (CIRDS-affected or not) was tested using RR. RESULTS Canine pneumovirus (CnPnV), canine respiratory coronavirus (CRCoV), canine herpesvirus-1 (CHV-1), canine picornavirus and influenza C virus sequences were identified by NGS in the pooled sample from CIRDS-affected but not healthy dogs. At least one virus was detected by qPCR/RT-qPCR in 20/56 (36%) samples from CIRDS dogs and in 23/60 (38%) samples from healthy dogs (p = 0.84). CIRDS-affected dogs were most commonly positive for CnPnV (14/56, 25%) followed by canine adenovirus-2 (CAdV-2, 5/56, 9%), canine parainfluenza virus (CpiV) and CHV-1 (2/56, 4% each), and CRCoV (1/56, 2%). Only CnPnV (17/60, 28%) and CAdV-2 (14/60, 23%) were identified in samples from healthy dogs, and CAdV-2 was more likely to be detected healthy than diseased dogs (RR 0.38; 95% CI = 0.15-0.99; p = 0.045). CONCLUSIONS The frequency of detection of viruses traditionally linked to CIRDS (CAdV-2 and CPiV) among diseased dogs was low. This suggests that other pathogens are likely to have contributed to development of CIRDS among sampled dogs. Our data represent the first detection of CnPnV in New Zealand, but the role of this virus in CIRDS remains unclear. On-going monitoring of canine respiratory pathogens by NGS would be beneficial, as it allows rapid detection of novel viruses that may be introduced to the New Zealand canine population in the future. Such monitoring could be done using pooled samples to minimise costs. CLINICAL RELEVANCE Testing for novel respiratory viruses such as CnPnV and CRCoV should be considered in all routine laboratory investigations of CIRDS cases, particularly in dogs vaccinated with currently available kennel cough vaccines.
Collapse
Affiliation(s)
- G D More
- School of Veterinary Science, Massey University, Palmerston North, New Zealand
| | - N J Cave
- School of Veterinary Science, Massey University, Palmerston North, New Zealand
| | - P J Biggs
- School of Veterinary Science, Massey University, Palmerston North, New Zealand.,School of Fundamental Science, Massey University, Palmerston North, New Zealand
| | - E Acke
- School of Veterinary Science, Massey University, Palmerston North, New Zealand
| | - M Dunowska
- School of Veterinary Science, Massey University, Palmerston North, New Zealand
| |
Collapse
|
3
|
Abstract
Aims: To determine the seroprevalence of canine respiratory coronavirus (CRCoV) in New Zealand dogs, and to explore associations with age, sex, breed, month, and geographical region of sampling and reported presence of clinical signs suggestive of respiratory disease. Methods: A total of 1,015 canine serum samples were randomly selected from submissions to a diagnostic laboratory between March and December 2014, and were analysed for CRCoV antibodies using a competitive ELISA. Logistic regression analysis was used to determine associations between seroprevalence of CRCoV and breed category, age, sex, sampling month, region, and reported health status of dogs. Results: Overall, 538/1,015 (53.0%) samples were seropositive for CRCoV, with 492/921 (53.4%) positive dogs in the North Island and 46/94 (49%) in the South Island. Age of dog, sampling month, region, and presence of abnormal respiratory signs were included in the initial logistic regression model. Seroprevalence was higher in dogs aged ≥3 compared with ≤2 years (p < 0.01). The lowest seroprevalence was observed in July (30/105; 28.5%) and August (32/100; 32%), and the highest in June (74/100; 74%). Seroprevalence in dogs from Auckland was higher than in dogs from the Hawkes Bay, Manawatu, Marlborough, and Waikato regions (p < 0.05). Abnormal respiratory signs (coughing, nasal discharge, or sneezing) were reported for 28/1,015 (2.8%) dogs sampled. Seroprevalence for CRCoV tended to be higher among dogs with respiratory signs (67.9 (95% CI = 47.6–83.4)%) than dogs with no reported respiratory signs (52.6 (95% CI = 49.5–55.7)%). Conclusions: Serological evidence of infection with CRCoV was present in more than half of the dogs tested from throughout New Zealand. Differences in CRCoV seroprevalence between regions and lack of seasonal pattern indicate that factors other than external temperatures may be important in the epidemiology of CRCoV in New Zealand. Clinical relevance: Our data suggest that CRCoV should be included in investigations of cases of infectious canine tracheobronchitis, particularly if these occur among dogs vaccinated with current vaccines, which do not include CRCoV antigens.
Collapse
Affiliation(s)
- G D More
- School of Veterinary Sciences, Massey University, Palmerston North, New Zealand
| | - M Dunowska
- School of Veterinary Sciences, Massey University, Palmerston North, New Zealand
| | - E Acke
- School of Veterinary Sciences, Massey University, Palmerston North, New Zealand.,Current address: Vet Med Labor GmbH, IDEXX Laboratories, Ludwigsburg, Germany
| | - N J Cave
- School of Veterinary Sciences, Massey University, Palmerston North, New Zealand
| |
Collapse
|
4
|
Carslake RJ, Hill KE, Sjölander K, Hii SF, Prattley D, Acke E. Cross-sectional survey of health management and prevalence of vector-borne diseases, endoparasites and ectoparasites in Samoan dogs. Aust Vet J 2018; 95:462-468. [PMID: 29243242 DOI: 10.1111/avj.12647] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Revised: 01/17/2017] [Accepted: 03/07/2017] [Indexed: 12/01/2022]
Abstract
OBJECTIVE To determine the prevalence of selected canine vector-borne diseases (Leishmania infantum, Anaplasma spp., Ehrlichia canis, Borrelia burgdorferi and Dirofilaria immitis) and endo- and ectoparasites in Samoan dogs presenting for surgical sterilisation and to report on the general health management of the dogs. METHODS This study was a prospective serological cross-sectional survey. Management data were obtained for 242 dogs by interview with their owners. Blood samples were collected from 237 dogs and screened for the canine vector-borne diseases using point-of-care qualitative ELISA assays. Anaplasma spp. positive samples were screened by PCR and sequenced for species identification. Rectal faecal samples were collected from 204 dogs for faecal flotation and immunofluorescent antibody tests were performed for Giardia and Cryptosporidium spp. on a subset of 93 faecal samples. The skin and coat of 221 dogs were examined for presence of ectoparasites. RESULTS The D. immitis antigen was detected in 46.8% (111/237) of dogs. Seroprevalence of Anaplasma spp. was 8.4% (20/237); A. platys was confirmed by PCR. Prevalence of hookworm was 92.6% (185/205) and Giardia was 29.0% (27/93). Ectoparasites were detected on 210/221 (95.0%) of dogs examined and 228/242 dogs (94.2%) had previously never received any preventative medication. CONCLUSIONS There was a very high prevalence of D. immitis, hookworm and external parasites in Samoan dogs, and prophylactic medication is rarely administered. This is the first report confirming A. platys in Samoa and the South Pacific islands. The public health implications of poor management of the dogs should be considered and investigated further.
Collapse
Affiliation(s)
- R J Carslake
- Institute of Veterinary, Animal and Biomedical Sciences, Massey University, Palmerston North, New Zealand
| | - K E Hill
- Institute of Veterinary, Animal and Biomedical Sciences, Massey University, Palmerston North, New Zealand
| | - K Sjölander
- Faculty of Veterinary Medicine and Animal Science, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | - S F Hii
- Faculty of Veterinary and Agricultural Sciences, University of Melbourne, Parkville, Australia
| | - D Prattley
- Institute of Veterinary, Animal and Biomedical Sciences, Massey University, Palmerston North, New Zealand
| | - E Acke
- Institute of Veterinary, Animal and Biomedical Sciences, Massey University, Palmerston North, New Zealand
| |
Collapse
|
5
|
Affiliation(s)
- E Acke
- Vet Med Labor GmbH, IDEXX Laboratories, Mörikestraβe 28/3, Ludwigsburg 71636, Germany
| |
Collapse
|
6
|
Moriconi M, Acke E, Petrelli D, Preziuso S. Multiplex PCR-based identification of Streptococcus canis, Streptococcus zooepidemicus and Streptococcus dysgalactiae subspecies from dogs. Comp Immunol Microbiol Infect Dis 2017; 50:48-53. [DOI: 10.1016/j.cimid.2016.11.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Revised: 07/25/2016] [Accepted: 11/20/2016] [Indexed: 10/20/2022]
|
7
|
Bojanić K, Midwinter AC, Marshall JC, Rogers LE, Biggs PJ, Acke E. Isolation ofCampylobacterspp. from Client-Owned Dogs and Cats, and Retail Raw Meat Pet Food in the Manawatu, New Zealand. Zoonoses Public Health 2016; 64:438-449. [DOI: 10.1111/zph.12323] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Indexed: 01/27/2023]
Affiliation(s)
- K. Bojanić
- m EpiLab; Hopkirk Research Institute; Massey University; Palmerston North New Zealand
| | - A. C. Midwinter
- m EpiLab; Hopkirk Research Institute; Massey University; Palmerston North New Zealand
| | - J. C. Marshall
- m EpiLab; Hopkirk Research Institute; Massey University; Palmerston North New Zealand
| | - L. E. Rogers
- m EpiLab; Hopkirk Research Institute; Massey University; Palmerston North New Zealand
| | - P. J. Biggs
- m EpiLab; Hopkirk Research Institute; Massey University; Palmerston North New Zealand
| | - E. Acke
- Veterinary Teaching Hospital; Institute of Veterinary; Animal and Biomedical Sciences; Massey University; Palmerston North New Zealand
| |
Collapse
|
8
|
Azarpeykan S, Dittmer KE, Gee EK, Marshall JC, Wallace J, Elder P, Acke E, Thompson KG. Influence of blanketing and season on vitamin D and parathyroid hormone, calcium, phosphorus, and magnesium concentrations in horses in New Zealand. Domest Anim Endocrinol 2016; 56:75-84. [PMID: 27131337 DOI: 10.1016/j.domaniend.2016.03.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2015] [Revised: 02/28/2016] [Accepted: 03/11/2016] [Indexed: 11/25/2022]
Abstract
The aims of the study were to determine the effect of season and blanketing on vitamin D synthesis in horses and examine the interaction between vitamin D and other analytes involved in calcium homeostasis. Twenty-one healthy horses at pasture were included; 5 were covered with standard horse blankets including neck rugs. Blood samples were collected for 13 mo and analyzed for 25-hydroxyvitamin D2 (25OHD2) and 25-hydroxyvitamin D3 (25OHD3), 1,25-dihydroxyvitamin D (1,25[OH]2D), ionized calcium (iCa), total calcium (tCa), phosphorus (P), total magnesium (tMg), and parathyroid hormone (PTH). Grass and hay samples were collected and analyzed for vitamin D, calcium, phosphorus, and magnesium. Climate data were also collected. The serum concentration of 25OHD3 in horses was either undetectable or below the detection limit of the assay, and the main form of 25OHD was 25OHD2. No differences in serum 25OHD2, 1,25(OH)2D, iCa, tCa, P, tMg, and PTH (P ≥ 0.05) concentrations were seen between the 2 groups. Associations were seen between iCa and PTH (P < 0.05), iCa and tMg (P < 0.05), and dietary vitamin D and 25OHD2 (P < 0.05). A strong seasonal trend was seen in serum 25OHD2 (P < 0.0001), which was higher during spring and summer when the amount of sunshine and UV radiation was higher. Parathyroid hormone and 1,25(OH)2D showed opposing trends with PTH higher in winter whereas 1,25(OH)2D was higher in summer. The results suggest that dietary vitamin D may be necessary for horses to fulfill their vitamin D requirements; however, further research is required to determine the contribution of vitamin D3 synthesis in the skin to the vitamin D status of the horse.
Collapse
Affiliation(s)
- S Azarpeykan
- Institute of Veterinary, Animal and Biomedical Science (IVABS), Tennent Drive, Massey University, New Zealand 4442.
| | - K E Dittmer
- Institute of Veterinary, Animal and Biomedical Science (IVABS), Tennent Drive, Massey University, New Zealand 4442
| | - E K Gee
- Institute of Veterinary, Animal and Biomedical Science (IVABS), Tennent Drive, Massey University, New Zealand 4442
| | - J C Marshall
- Institute of Veterinary, Animal and Biomedical Science (IVABS), Tennent Drive, Massey University, New Zealand 4442
| | - J Wallace
- Canterbury Health Laboratories, Christchurch, New Zealand
| | - P Elder
- Canterbury Health Laboratories, Christchurch, New Zealand
| | - E Acke
- Institute of Veterinary, Animal and Biomedical Science (IVABS), Tennent Drive, Massey University, New Zealand 4442
| | - K G Thompson
- Institute of Veterinary, Animal and Biomedical Science (IVABS), Tennent Drive, Massey University, New Zealand 4442
| |
Collapse
|
9
|
Azarpeykan S, Dittmer KE, Gee EK, Marshall JC, Elder P, Acke E, Thompson KG. Circadian rhythm of calciotropic hormones, serum calcium, phosphorus and magnesium during the shortest and longest days of the year in horses in New Zealand. J Anim Physiol Anim Nutr (Berl) 2016; 100:1058-1066. [PMID: 26841283 DOI: 10.1111/jpn.12477] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2015] [Accepted: 12/18/2015] [Indexed: 01/21/2023]
Abstract
A study was conducted to determine the circadian rhythms and trends of vitamin D metabolites including 25-hydroxyvitamin D3 , 25-hydroxyvitamin D2 , 1,25-dihydroxyvitamin D and parathyroid hormone, in addition to serum calcium, phosphorus and magnesium concentrations in horses over 48 h on the shortest and longest days of the year in 2013. Five healthy adult horses (Equus caballus) were on a constant pasture feeding regimen, and blood samples were collected from each horse every 3 h over a 48-h period, starting at 07:00 PM on day one and finishing at 07:00 PM on day three, for the measurement of calciotropic hormones and electrolytes. There was a significant difference between the serum concentration of calciotropic hormones, iCa, tCa, P and tMg between the shortest (winter) and longest (summer) days of the year in horses. Serum concentration of 25OHD3 was very low and mostly undetectable. Serum iCa, 1,25(OH)2 D and PTH concentrations clearly showed a circadian rhythm on the longest days of the year and serum tCa, P and tMg concentrations showed a diurnal pattern on the longest days (summer) of the year. None of the analytes showed any circadian rhythm on the shortest days (winter) of the year. The result of this study could have significant relevance to equine athletes travelling to international equestrian competitions and facing a huge time and seasonal differences that might affect their ability to adjust their circadian rhythms to new time zones.
Collapse
Affiliation(s)
- S Azarpeykan
- Institute of Veterinary, Animal and Biomedical Science (IVABS), Massey University, Palmerston North, New Zealand
| | - K E Dittmer
- Institute of Veterinary, Animal and Biomedical Science (IVABS), Massey University, Palmerston North, New Zealand
| | - E K Gee
- Institute of Veterinary, Animal and Biomedical Science (IVABS), Massey University, Palmerston North, New Zealand
| | - J C Marshall
- Institute of Fundamental Sciences (IFS), Massey University, Palmerston North, New Zealand
| | - P Elder
- Canterbury Health Laboratories, Christchurch, New Zealand
| | - E Acke
- Institute of Veterinary, Animal and Biomedical Science (IVABS), Massey University, Palmerston North, New Zealand
| | - K G Thompson
- Institute of Veterinary, Animal and Biomedical Science (IVABS), Massey University, Palmerston North, New Zealand
| |
Collapse
|
10
|
Acke E, Midwinter AC, Lawrence K, Gordon SJG, Moore S, Rasiah I, Steward K, French N, Waller A. Prevalence of Streptococcus dysgalactiae subsp. equisimilis and S. equi subsp. zooepidemicus in a sample of healthy dogs, cats and horses. N Z Vet J 2015; 63:265-71. [PMID: 25695401 DOI: 10.1080/00480169.2015.1016133] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
AIMS To estimate the prevalence of β-haemolytic Lancefield group C streptococci in healthy dogs, cats and horses; to determine if frequent contact with horses was associated with isolation of these species from dogs and cats; and to characterise recovered S. equi subsp. zooepidemicus isolates by multilocus sequence typing. METHODS Oropharyngeal swabs were collected from 197 dogs and 72 cats, and nasopharyngeal swabs from 93 horses. Sampling was carried out at the Massey University Veterinary Teaching Hospital, on sheep and beef farms or on premises where horses were present. All animals were healthy and were categorised as Urban dogs and cats (minimal contact with horses or farm livestock), Farm dogs (minimal contact with horses) and Stable dogs and cats (frequent contact with horses). Swabs were cultured for β-haemolytic Streptococcus spp. and Lancefield group C streptococcal subspecies were confirmed by phenotypic and molecular techniques. RESULTS Of the 197 dogs sampled, 21 (10.7 (95% CI= 4.0-25.4)%) tested positive for S. dysgalactiae subsp. equisimilis and 4 (2.0 (95% CI=0.7-5.5)%) tested positive for S. equi subsp. zooepidemicus. All these isolates, except for one S. dysgalactiae subsp. equisimilis isolate in an Urban dog, were from Stable dogs. S. dysgalactiae subsp. equisimilis was isolated from one Stable cat. Of the 93 horses, 22 (23.7 (95% CI=12.3-40.6)%) and 6 (6.5 (95% CI=2.8-14.1)%) had confirmed S. dysgalactiae subsp. equisimilis and S. equi subsp. zooepidemicus isolation respectively. Isolation of S. dysgalactiae subsp. equisimilis from dogs was associated with frequent contact with horses (OR=9.8 (95% CI=2.6-72.8)). Three different multilocus sequence type profiles of S. equi subsp. zooepidemicus that have not been previously reported in dogs were recovered. CONCLUSIONS AND CLINICAL RELEVANCE Subclinical infection or colonisation by S. equi subsp. zooepidemicus and S. dysgalactiae subsp. equisimilis occurs in dogs and further research on inter-species transmission and the pathogenic potential of these Lancefield group C streptococci is needed. Complete speciation of β-haemolytic streptococci should be recommended in clinical cases and the possible exposure to horses and their environment should be considered in epidemiological investigations.
Collapse
Affiliation(s)
- E Acke
- a Massey University Veterinary Teaching Hospital, Institute of Veterinary, Animal and Biomedical Sciences , Massey University , Palmerston North , New Zealand
| | | | | | | | | | | | | | | | | |
Collapse
|
11
|
Abstract
CASE HISTORY A 5-month-old domestic shorthair kitten with a history of chronic left unilateral nasal discharge was examined. CLINICAL FINDINGS Endoscopy and computed tomography (CT) demonstrated a complete membranous obstruction of the left nasal choana, confirming congenital unilateral choanal atresia. In addition, congenital hydrocephalus was detected on CT. Nasopharyngoscopy was performed for confirmation and treatment of choanal atresia. DIAGNOSIS Unilateral membranous choanal atresia associated with congenital hydrocephalus. CLINICAL RELEVANCE This report describes a rare congenital condition and for the first time, CT imaging provided an accurate diagnosis and allowed planning for the successful treatment of unilateral membranous choanal atresia. In addition, concurrent congenital hydrocephalus was diagnosed.
Collapse
Affiliation(s)
- S Azarpeykan
- Massey University, Te Kunenga ki Pürehuroa, Palmerston North, New Zealand.
| | | | | | | | | | | |
Collapse
|
12
|
Herdan CL, Acke E, Dicken M, Archer RM, Forsyth SF, Gee EK, Pauwels FET. Multi-drug-resistantEnterococcusspp. as a cause of non-responsive septic synovitis in three horses. N Z Vet J 2012; 60:297-304. [DOI: 10.1080/00480169.2011.651702] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
13
|
Abstract
Congenital hypothyroidism is a rare and underdiagnosed congenital endocrine disorder in dogs and cats and the true incidence is unknown. The disorder may cause a range of clinical signs depending on the primary defect, which affect production of thyroid hormones; some cases present when adult. Hallmark clinical signs of congenital hypothyroidism are mental impairment and skeletal developmental abnormalities, resulting in disproportionate dwarfism; goitre may or may not be present. Documented causes of congenital hypothyroidism in dogs include deficiency of, or unresponsiveness to, thyrotropin-releasing hormone (TRH) or thyroid-stimulating hormone (TSH), thyroid dysgenesis, dyshormonogenesis and iodine deficiency. In cats, TSH unresponsiveness, thyroid dysgenesis, dyshormonogenesis and iodine deficiency have been confirmed. Adequate replacement therapy results in a successful outcome in the majority of cases, especially when started early in life, as permanent developmental abnormalities can be prevented. This review describes reported cases in dogs and cats, diagnostic investigation, and recommendations for treatment.
Collapse
Affiliation(s)
- K Bojanic
- Veterinary Clinic Fiziovet, Zagreb, Croatia.
| | | | | |
Collapse
|
14
|
Acke E, Abbott Y, Pinilla M, Markey BK, Leonard FC. Isolation of Streptococcus zooepidemicus from three dogs in close contact with horses. Vet Rec 2010; 167:102-3. [PMID: 20643889 DOI: 10.1136/vr.c3207] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- E Acke
- University Veterinary Hospital, School of Agriculture, Food Science and Veterinary Medicine, University College Dublin, Belfield, Dublin 4, Ireland.
| | | | | | | | | |
Collapse
|
15
|
Acke E, McGill K, Lawlor A, Jones BR, Fanning S, Whyte P. Genetic diversity among Campylobacter jejuni
isolates from pets in Ireland. Vet Rec 2010; 166:102-6. [DOI: 10.1136/vr.c357] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- E. Acke
- School of Agriculture, Food Science and Veterinary Medicine; University College Dublin, Belfield; Dublin 4 Ireland
- Veterinary Teaching Hospital; Institute of Veterinary, Animal and Biomedical Sciences; Massey University; Private Bag 11222 Palmerston North 4442 New Zealand
| | - K. McGill
- School of Agriculture, Food Science and Veterinary Medicine; University College Dublin, Belfield; Dublin 4 Ireland
| | - A. Lawlor
- School of Agriculture, Food Science and Veterinary Medicine; University College Dublin, Belfield; Dublin 4 Ireland
| | - B. R. Jones
- School of Agriculture, Food Science and Veterinary Medicine; University College Dublin, Belfield; Dublin 4 Ireland
| | - S. Fanning
- School of Agriculture, Food Science and Veterinary Medicine; University College Dublin, Belfield; Dublin 4 Ireland
| | - P. Whyte
- School of Agriculture, Food Science and Veterinary Medicine; University College Dublin, Belfield; Dublin 4 Ireland
| |
Collapse
|
16
|
Abbott Y, Acke E, Khan S, Muldoon EG, Markey BK, Pinilla M, Leonard FC, Steward K, Waller A. Zoonotic transmission of Streptococcus equi subsp. zooepidemicus from a dog to a handler. J Med Microbiol 2010; 59:120-123. [PMID: 19745031 DOI: 10.1099/jmm.0.012930-0] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
This is, to the best of our knowledge, the first case report to describe the apparent transmission of Streptococcus equi subsp. zooepidemicus from an infected dog to a handler who subsequently developed severe systemic infection. Characterization of the haemolytic streptococci isolated from both the patient and the dog, by phenotypic and molecular analysis, confirmed the canine and human isolates were identical.
Collapse
Affiliation(s)
- Y Abbott
- Veterinary Sciences, Veterinary Sciences Centre, School of Agriculture, Food Science and Veterinary Medicine, University College Dublin, Belfield, Dublin 4, Ireland
| | - E Acke
- Veterinary Sciences, Veterinary Sciences Centre, School of Agriculture, Food Science and Veterinary Medicine, University College Dublin, Belfield, Dublin 4, Ireland
| | - S Khan
- Beacon Hospital, Sandyford, Dublin 18, Ireland
| | - E G Muldoon
- St James's Hospital, James's Street, Dublin 8, Ireland
| | - B K Markey
- Veterinary Sciences, Veterinary Sciences Centre, School of Agriculture, Food Science and Veterinary Medicine, University College Dublin, Belfield, Dublin 4, Ireland
| | - M Pinilla
- Veterinary Sciences, Veterinary Sciences Centre, School of Agriculture, Food Science and Veterinary Medicine, University College Dublin, Belfield, Dublin 4, Ireland
| | - F C Leonard
- Veterinary Sciences, Veterinary Sciences Centre, School of Agriculture, Food Science and Veterinary Medicine, University College Dublin, Belfield, Dublin 4, Ireland
| | - K Steward
- Centre for Preventive Medicine, Animal Health Trust, Newmarket, UK
| | - A Waller
- Centre for Preventive Medicine, Animal Health Trust, Newmarket, UK
| |
Collapse
|
17
|
Acke E, McGill K, Golden O, Jones BR, Fanning S, Whyte P. A comparison of different culture methods for the recovery of Campylobacter species from pets. Zoonoses Public Health 2009; 56:490-5. [PMID: 19243565 DOI: 10.1111/j.1863-2378.2008.01205.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Five culture methods for the recovery of Campylobacter species (spp.) were evaluated on 361 rectal swabs collected from cats and dogs in Ireland. Speciation using PCR methods was performed on all isolates to assess the sensitivity of each culture method for isolation of Campylobacter spp., and to establish the prevalence of Campylobacter jejuni, C. coli, C. upsaliensis, C. lari and C. helveticus. Overall 163 of 361 (45.2%) samples were confirmed Campylobacter spp. positive. Direct plating onto modified charcoal cefoperazone deoxycholate agar (mCCDA) with cefoperazone, amphotericin and teicoplanin (CAT) selective supplement yielded a significantly higher prevalence of Campylobacter spp. (33.0%) than each of the other four methods (P < or = 0.05). This method was also the most sensitive method for isolation of C. upsaliensis compared with any of the other four methods used in the current study (P < or = 0.05). A direct plating method onto mCCDA agar with CCDA selective supplement and a filtration method onto blood agar after pre-enrichment in CAT supplemented broth yielded lower Campylobacter spp. prevalences of 19.7% and 17.5% respectively. A filtration method onto CAT agar and pre-enrichment in Preston broth before plating onto mCCDA agar were less sensitive for the isolation of Campylobacter spp. Speciation results of Campylobacter isolates revealed the majority of Campylobacter isolates were C. upsaliensis (50.0%) and C. jejuni (41.9%). A small number of isolates were C. coli (2.6%), C. lari (1.5%) and C. helveticus (1.1%). The overall detection of Campylobacter spp. in the 361 pets sampled was significantly increased by using a combination of isolation methods (P < or = 0.05), producing a more accurate determination of the prevalence of Campylobacter spp. in pets in Ireland and of the actual Campylobacter species. As the majority of Campylobacter spp. were recovered by direct plating onto mCCDA agar with CAT supplement, this method is the method of choice if only a single method is selected for isolation of the most common Campylobacter spp. detected in pets and humans.
Collapse
Affiliation(s)
- E Acke
- Veterinary Public Health and Food Safety Laboratory, School of Agriculture, Food Science and Veterinary Medicine, University College Dublin, Belfield, Dublin 4, Ireland.
| | | | | | | | | | | |
Collapse
|
18
|
Acke E, McGill K, Golden O, Jones BR, Fanning S, Whyte P. Prevalence of thermophilic Campylobacter
species in household cats and dogs in Ireland. Vet Rec 2009; 164:44-7. [DOI: 10.1136/vr.164.2.44] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- E. Acke
- Veterinary Public Health and Food Safety Laboratory
| | - K. McGill
- Veterinary Public Health and Food Safety Laboratory
| | | | - B. R. Jones
- Small Animal Clinical Studies; School of Agriculture, Food Science and Veterinary Medicine; University College Dublin; Belfield Dublin 4 Ireland
| | - S. Fanning
- Veterinary Public Health and Food Safety Laboratory
| | - P. Whyte
- Veterinary Public Health and Food Safety Laboratory
| |
Collapse
|
19
|
Acke E, Whyte P, Jones BR, McGill K, Collins JD, Fanning S. Prevalence of thermophilic Campylobacter
species in cats and dogs in two animal shelters in Ireland. Vet Rec 2006; 158:51-4. [PMID: 16415232 DOI: 10.1136/vr.158.2.51] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Rectal swabs or faecal samples for the isolation of Campylobacter species were taken from 120 dogs and cats in an animal shelter in which only one kitten showed signs of gastrointestinal disease, and rectal swabs were taken from 46 dogs, 22 of which showed signs of gastrointestinal disease, in another shelter. At the first shelter, the swabs from 24 of 47 dogs (51.1 per cent) and 36 of 48 cats (75 per cent) yielded a Campylobacter species. The rate of isolation was significantly higher from dogs and cats less than six months old, and significantly higher from cats than from dogs (P< or =0.05). At the second shelter Campylobacter species were isolated from 40 of 46 dogs (87 per cent), but there was no significant difference between the age groups. Campylobacter species were isolated from 19 (86.4 per cent) of the 22 dogs with signs of gastrointestinal disease and from 21 (87.5 per cent) of the 24 unaffected dogs. Several culture methods were applied to the samples collected from both shelters, and the combination significantly increased the recovery of Campylobacter species.
Collapse
Affiliation(s)
- E Acke
- Faculty of Veterinary Medicine, University College Dublin, Belfield, Dublin 4, Ireland
| | | | | | | | | | | |
Collapse
|