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Taber R, Pankowski A, Ludwig AL, Jensen M, Magsamen V, Lashnits E. Bartonellosis in Dogs and Cats, an Update. Vet Clin North Am Small Anim Pract 2022; 52:1163-1192. [DOI: 10.1016/j.cvsm.2022.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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2
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Shamshiri Z, Goudarztalejerdi A, Zolhavarieh SM, Greco G, Sazmand A, Chomel BB. Molecular detection and identification of Bartonella species in cats from Hamedan and Kermanshah, Western Iran. Comp Immunol Microbiol Infect Dis 2022; 89:101879. [PMID: 36116272 DOI: 10.1016/j.cimid.2022.101879] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 09/11/2022] [Accepted: 09/12/2022] [Indexed: 11/28/2022]
Abstract
Bartonella species are emerging vector-borne zoonotic pathogens which infect a wide range of domestic and wild animals as well as humans. Cats are the primary reservoir hosts for several zoonotic Bartonella spp., the most common being B. henselae the causative agent of cat scratch disease. Despite the important role of cats in the epidemiology of bartonellosis, there is limited information about the prevalence and species infecting cats in Iran. The aim of present study was molecular detection and identification of Bartonella species in cats from two western provinces Hamedan and Kermanshah. From December 2018 to February 2021, 87 cats (n = 26 from Hamedan, n = 61 from Kermanshah) were examined clinically, their bodies were searched for collection of ectoparasites, and cephalic or saphenous blood specimens were collected. Genomic DNA was extracted from blood specimens and conventional PCRs targeting the rpoB, and ITS regions of Bartonella spp. were performed. Positive samples were sequenced and analysed phylogenetically. Bartonella DNA was detected in 11/87 cats (12.64 %). Sequencing results revealed the presence of B. henselae in cats from Hamedan, and B. clarridgeiae and B. henselae in cats from Kermanshah. A statistical association between cat origin and the prevalence of Bartonella spp. was observed in the studied population. This study confirms for the first time the circulation of Bartonella spp. in cats in two western Iranian provinces. Prevention strategies e.g. ectoparasites control, and regular examination of pet and urban cats are suggested for minimising Bartonella infection in cats and subsequently in humans.
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Affiliation(s)
- Zahra Shamshiri
- Department of Pathobiology, Faculty of Veterinary Science, Bu-Ali Sina University, 6517658978 Hamedan, Iran.
| | - Ali Goudarztalejerdi
- Department of Pathobiology, Faculty of Veterinary Science, Bu-Ali Sina University, 6517658978 Hamedan, Iran.
| | - Seyed Masoud Zolhavarieh
- Department of Clinical Sciences, Faculty of Veterinary Science, Bu-Ali Sina University, 6517658978 Hamedan, Iran.
| | - Grazia Greco
- Department of Veterinary Medicine, University of Bari, Valenzano, 70010 Bari, Italy.
| | - Alireza Sazmand
- Department of Pathobiology, Faculty of Veterinary Science, Bu-Ali Sina University, 6517658978 Hamedan, Iran.
| | - Bruno B Chomel
- Department of Population Health and Reproduction, School of Veterinary Medicine, University of California, Davis, CA, United States.
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Nivy R, Lavi-Ginzberg Y, de Sousa KCM, Golani Y, Kuzi S, Nachum-Biala Y, Harrus S. Treatment of a cat with presumed Bartonella henselae-associated immune-mediated hemolytic anemia, fever, and lymphadenitis. J Vet Intern Med 2022; 36:1106-1112. [PMID: 35385154 PMCID: PMC9151487 DOI: 10.1111/jvim.16415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 03/12/2022] [Accepted: 03/25/2022] [Indexed: 11/27/2022] Open
Abstract
A 2.5‐year‐old castrated male cat presented with fever and marked generalized lymphadenopathy of 4‐months duration, despite treatment with amoxicillin‐clavulanate/marbofloxacin. Abnormalities were not detected on complete blood count, serum chemistry, and FIV/FeLV test apart from a borderline, non‐regenerative anemia. Peripheral lymph node fine needle aspirations revealed a marked increase in the percentage of intermediate‐ and lymphoblastic‐lymphocytes in addition to reactive macrophages. Three weeks after presentation, the cat developed a severe, regenerative, immune‐mediated hemolytic anemia (IMHA) which responded to immunosuppressive therapy. Fever and lymphadenopathy persisted. Peripheral lymph nodes tested positive for Bartonella henselae DNA in real‐time PCR assay and sequencing. Treatment with pradofloxacin and doxycycline resulted in resolution of clinical signs, and negative PCR tests. Despite its reported low pathogenicity, B. henselae infection should also be considered in cats with protracted unexplained fever, lymphadenitis, and IMHA. Furthermore, a combination of pradofloxacin and doxycycline might be considered in cats with bartonellosis given its apparent clinical efficacy.
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Affiliation(s)
- Ran Nivy
- Koret School of Veterinary Medicine, The Hebrew University of Jerusalem, Rehovot, Israel.,Ben-Shemen Specialist Referral Center, Ben-Shemen Youth Village, Israel
| | | | | | | | - Sharon Kuzi
- Koret School of Veterinary Medicine, The Hebrew University of Jerusalem, Rehovot, Israel
| | - Yaarit Nachum-Biala
- Koret School of Veterinary Medicine, The Hebrew University of Jerusalem, Rehovot, Israel
| | - Shimon Harrus
- Koret School of Veterinary Medicine, The Hebrew University of Jerusalem, Rehovot, Israel
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Saengsawang P, Pangjai D, Kaewmongkol G, Inpankaew T. Detection of antibodies against three zoonotic Bartonella spp. and cross-reactivity among species and Coxiella burnetii in dogs and cats from Central Thailand. Comp Immunol Microbiol Infect Dis 2021; 81:101743. [PMID: 34942506 DOI: 10.1016/j.cimid.2021.101743] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Revised: 12/05/2021] [Accepted: 12/14/2021] [Indexed: 10/19/2022]
Abstract
Dogs and cats are important reservoir hosts of bacterial zoonotic pathogens, especially the Proteobacteria, Bartonella spp., and Coxiella burnetii. Bartonella spp. and C. burnetii are Gram-negative intracellular bacteria causing cat-scratch disease and query fever, respectively. Despite these two pathogens being dangerous, studies of their seroprevalence and cross-reactivity are limited in Thailand. The objectives of this study were to detect the seroprevalence of three zoonotic species of Bartonella and to evaluate cross-reactivity among Bartonella spp. and with C. burnetii. In total, 570 dog and cat serum samples were detected for antibodies against Bartonella spp. and C. burnetii using an indirect immunofluorescence antibody (IFA) test. At titer ≥ 1:64, tested serum that had a fluorescent intensity score ≥ 2 was interpreted as positive. Additionally, possible factors related to the seroprevalence were analyzed consisting of sex, breed, age, residing area, and ectoparasite control. Overall, the seroprevalence levels of Bartonella spp. and C. burnetii were 13.16% and 1.23%, respectively. All antigens of Bartonella were reacted to sera (1.23-7.72%), furthermore, both phases of C. burnetii were revealed in sera (0.35-1.05%). Interestingly, there was a poor agreement of cross-reactivity among Bartonella spp. at 5.56-8.70%, while cross-reactivity between Bartonella spp. and C. burnetii also showed poor agreement (2.80%). It is suggested that dogs and cats are important reservoirs of Bartonella spp., even in animals with ectoparasite control. The Bartonella seroprevalence was high in pure-breed animals with ectoparasite control, reflecting that Bartonella spp. infections can occur in owned, well-cared-for, and asymptomatic dogs and cats.
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Affiliation(s)
- Phirabhat Saengsawang
- Center for Agricultural Biotechnology, Kasetsart University, Kamphaeng Saen Campus, Nakhon Pathom 73140, Thailand; Center of Excellence on Agricultural Biotechnology: (AG-BIO/MHESI), Bangkok 10900, Thailand; Akkhraratchakumari Veterinary College, Walailak University, Nakhon Si Thammarat 80161, Thailand
| | - Decha Pangjai
- National Institute of Health, Department of Medical Science, Ministry of Public Health, Nonthaburi 11000, Thailand
| | - Gunn Kaewmongkol
- Department of Companion Animal Clinical Sciences, Faculty of Veterinary Medicine, Kasetsart University, Bangkok 10900, Thailand
| | - Tawin Inpankaew
- Center for Agricultural Biotechnology, Kasetsart University, Kamphaeng Saen Campus, Nakhon Pathom 73140, Thailand; Center of Excellence on Agricultural Biotechnology: (AG-BIO/MHESI), Bangkok 10900, Thailand; Department of Parasitology, Faculty of Veterinary Medicine, Kasetsart University, Bangkok 10900, Thailand.
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5
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Lashnits E, Neupane P, Bradley JM, Richardson T, Maggi RG, Breitschwerdt EB. Comparison of Serological and Molecular Assays for Bartonella Species in Dogs with Hemangiosarcoma. Pathogens 2021; 10:pathogens10070794. [PMID: 34201572 PMCID: PMC8308881 DOI: 10.3390/pathogens10070794] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 06/18/2021] [Accepted: 06/18/2021] [Indexed: 11/23/2022] Open
Abstract
Currently, a gold standard diagnostic test for Bartonella infection in dogs is lacking. This represents a critical limitation for the development and evaluation of new diagnostic tests, as well as for the diagnosis of, and research on, bartonellosis in dogs. This retrospective observational study aims to compare the results of commonly performed and newly-reported Bartonella spp. diagnostic tests in banked clinical specimens from 90 dogs with hemangiosarcoma (HSA) using composite reference standard (CRS) and random effects latent class analysis (RE-LCA) techniques. Samples from each dog were tested using six serological or molecular diagnostic assays, including indirect fluorescent antibody (IFA) and Western blot (WB) for the detection of antibodies in serum, and qPCR and droplet digital PCR (ddPCR) in blood and fresh frozen tissue biopsy samples (mainly splenic HSA tumors and histopathologically normal spleen or skin/adipose tissue). Bartonella infection prevalence was estimated to be 78% based on the CRS (parallel testing with all six assays), and 64% based on the RE-LCA model. The assay with the highest diagnostic accuracy was qPCR performed on fresh frozen tissue biopsy samples (sensitivity: 94% by RE-LCA and 80% by CRS; specificity: 100%). When comparing newly-reported to traditional Bartonella diagnostic assays, ddPCR was more sensitive for the detection of Bartonella DNA than qPCR when testing blood samples (36% vs. 0%, p < 0.0001). Dogs that were positive on serological assays alone with negative molecular assays were highly unlikely (<3%) to be classified as infected by the RE-LCA model. These data indicate that Bartonella spp. DNA can be PCR amplified from fresh frozen tissues from a majority of dogs with HSA using both qPCR and ddPCR, supporting the use of these methods for future controlled studies comparing the prevalence of Bartonella spp. DNA in the tissue of dogs with HSA to that of unaffected controls.
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Affiliation(s)
- Erin Lashnits
- Department of Medical Sciences, School of Veterinary Medicine, University of Wisconsin, Madison, WI 53713, USA;
- Intracellular Pathogens Research Laboratory, Comparative Medicine Institute, College of Veterinary Medicine, North Carolina State University, Raleigh, NC 27606, USA; (P.N.); (J.M.B.); (T.R.); (R.G.M.)
| | - Pradeep Neupane
- Intracellular Pathogens Research Laboratory, Comparative Medicine Institute, College of Veterinary Medicine, North Carolina State University, Raleigh, NC 27606, USA; (P.N.); (J.M.B.); (T.R.); (R.G.M.)
| | - Julie M. Bradley
- Intracellular Pathogens Research Laboratory, Comparative Medicine Institute, College of Veterinary Medicine, North Carolina State University, Raleigh, NC 27606, USA; (P.N.); (J.M.B.); (T.R.); (R.G.M.)
| | - Toni Richardson
- Intracellular Pathogens Research Laboratory, Comparative Medicine Institute, College of Veterinary Medicine, North Carolina State University, Raleigh, NC 27606, USA; (P.N.); (J.M.B.); (T.R.); (R.G.M.)
| | - Ricardo G. Maggi
- Intracellular Pathogens Research Laboratory, Comparative Medicine Institute, College of Veterinary Medicine, North Carolina State University, Raleigh, NC 27606, USA; (P.N.); (J.M.B.); (T.R.); (R.G.M.)
- Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC 27606, USA
| | - Edward B. Breitschwerdt
- Intracellular Pathogens Research Laboratory, Comparative Medicine Institute, College of Veterinary Medicine, North Carolina State University, Raleigh, NC 27606, USA; (P.N.); (J.M.B.); (T.R.); (R.G.M.)
- Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC 27606, USA
- Correspondence:
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Fernandez-Gallego A, Feo Bernabe L, Dalmau A, Esteban-Saltiveri D, Font A, Leiva M, Ortuñez-Navarro A, Peña MT, Tabar MD, Real-Sampietro L, Saló F, Lloret A, Bardagí M. Feline leishmaniosis: diagnosis, treatment and outcome in 16 cats. J Feline Med Surg 2020; 22:993-1007. [PMID: 32053024 PMCID: PMC10814407 DOI: 10.1177/1098612x20902865] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
OBJECTIVES Leishmaniosis is a vector-borne disease and in European countries is caused by Leishmania infantum. Cats are considered secondary reservoirs of the infection in endemic areas. The objective of this retrospective study is to describe the clinical findings, diagnosis, treatment and outcome of feline leishmaniosis (FeL) in 16 cats in Spain. METHODS Medical records of cats diagnosed with leishmaniosis were retrospectively reviewed for cases that met the following inclusion criteria: identification of Leishmania organisms and/or DNA on cytological and/or histological specimens and/or a high anti-Leishmania antibody titre, compatible clinical findings and pathological abnormalities. RESULTS Sixteen cats met the inclusion criteria, all of which were living in areas endemic for canine leishmaniosis. Systemic signs were present in 11 cases (68.8%). The most common clinical signs on presentation included cutaneous lesions in 12 cats (75%), ocular disease in six cats (37.5%) and anorexia in six cats (37.5%). A polyclonal gammopathy was noted in 12 cats (85.7%). Non-regenerative anaemia and renal abnormalities were present in six (37.5%) and five patients (31.3%), respectively. In nine cats (56.3%), immunosuppressive conditions/comorbidities were identified. The diagnosis was made in eight of the cats (50%) by cytology, but a combination of diagnostic tests was needed for definitive diagnosis in the remaining patients. Twelve cats (75%) were treated specifically for leishmaniosis. Five of the 12 cats (41.7%) did not improve with treatment. The median survival time in the group of patients treated specifically for leishmaniosis was 17 months. Median survival of patients treated with concomitant diseases was 13 months vs 41 months in those without, although this was not statistically significant (P = 0.557). CONCLUSIONS AND RELEVANCE Presentation of FeL appears to be similar to canine leishmaniosis but with some specific features: ulcerative and nodular skin lesions are the predominant cutaneous signs; cats with immunosuppressive conditions or coexisting diseases were more commonly present than typically seen in dogs (mainly feline immunodeficiency virus). A combination of diagnostic tests may be needed for definitive diagnosis.
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Affiliation(s)
| | | | | | | | - Artur Font
- Hospital Ars Veterinaria, Barcelona, Spain
| | - Marta Leiva
- Departament de Medicina i Cirurgia Animal, Facultat de Veterinaria, Universitat Autònoma de Barcelona, Barcelona, Spain
- Servei d’Oftalmologia de la Fundació Hospital Clínic Veterinari, Facultat de Veterinaria, Universitat Autònoma de Barcelona, Barcelona, Spain
| | | | - Maria-Teresa Peña
- Departament de Medicina i Cirurgia Animal, Facultat de Veterinaria, Universitat Autònoma de Barcelona, Barcelona, Spain
- Servei d’Oftalmologia de la Fundació Hospital Clínic Veterinari, Facultat de Veterinaria, Universitat Autònoma de Barcelona, Barcelona, Spain
| | | | | | - Ferran Saló
- Dispensari Veterinari del Vallès, Rubí, Spain
| | - Albert Lloret
- Servei de Medicina Interna de la Fundació Hospital Clínic Veterinari, Facultat de Veterinaria, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Mar Bardagí
- Hospital Ars Veterinaria, Barcelona, Spain
- Departament de Medicina i Cirurgia Animal, Facultat de Veterinaria, Universitat Autònoma de Barcelona, Barcelona, Spain
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Raimundo JM, Guimarães A, Amaro GM, da Silva AT, Botelho CFM, Massard CL, de Lemos ERS, Favacho ARM, Baldani CD. Molecular Survey of Bartonella Species in Shelter Cats in Rio De Janeiro: Clinical, Hematological, and Risk Factors. Am J Trop Med Hyg 2020; 100:1321-1327. [PMID: 31017080 DOI: 10.4269/ajtmh.18-0585] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
The present study aimed to detect Bartonella DNA in cats belonging to shelters, and to evaluate risk factors, clinical signs, and hematological abnormalities associated with infection. Complete blood counts and screening for the presence of Bartonella DNA were performed on cats' ethylenediamine tetraacetic acid anticoagulant-blood samples. Eighty-three cats (39.9%) were positive for Bartonella species. Bartonella DNA was also detected in fleas and in the blood of cats infested by positive flea. Cats that had not been sterilized, had outdoor access, had histories of fights, and had concurrent flea infestation were more likely to be infected by Bartonella species (P < 0.05). Age and sex were not associated with infection. Fifty-one (38.6%) symptomatic cats were positive to Bartonella species (P > 0.05). Clinical conditions most commonly observed were signs of respiratory abnormality and Sporothrix species coinfection (P > 0.05). Regarding hematological changes, eosinophilia was associated with infection (P < 0.05). A high frequency of Bartonella species infection was found in shelter cats and highlights the importance of adequate flea-control programs to prevent infection in cats and consequently in adopters and other animals.
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Affiliation(s)
- Juliana M Raimundo
- Departament of Veterinary Medicine and Surgery, Veterinary Institute, Federal Rural University of Rio de Janeiro, Seropédica, Brazil
| | - Andresa Guimarães
- Departament of Veterinary Medicine and Surgery, Veterinary Institute, Federal Rural University of Rio de Janeiro, Seropédica, Brazil
| | - Gleice M Amaro
- Departament of Veterinary Medicine and Surgery, Veterinary Institute, Federal Rural University of Rio de Janeiro, Seropédica, Brazil
| | - Aline T da Silva
- Departament of Veterinary Medicine and Surgery, Veterinary Institute, Federal Rural University of Rio de Janeiro, Seropédica, Brazil
| | - Camila F M Botelho
- Departament of Veterinary Medicine and Surgery, Veterinary Institute, Federal Rural University of Rio de Janeiro, Seropédica, Brazil
| | - Carlos L Massard
- Departament of Animal Parasitology, Veterinary Institute, Federal Rural University of Rio de Janeiro, Seropédica, Brazil
| | | | | | - Cristiane D Baldani
- Departament of Veterinary Medicine and Surgery, Veterinary Institute, Federal Rural University of Rio de Janeiro, Seropédica, Brazil
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Lashnits E, Neupane P, Bradley JM, Richardson T, Thomas R, Linder KE, Breen M, Maggi RG, Breitschwerdt EB. Molecular prevalence of Bartonella, Babesia, and hemotropic Mycoplasma species in dogs with hemangiosarcoma from across the United States. PLoS One 2020; 15:e0227234. [PMID: 31923195 PMCID: PMC6953799 DOI: 10.1371/journal.pone.0227234] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Accepted: 12/13/2019] [Indexed: 02/06/2023] Open
Abstract
Hemangiosarcoma (HSA), a locally invasive and highly metastatic endothelial cell neoplasm, accounts for two-thirds of all cardiac and splenic neoplasms in dogs. Bartonella spp. infection has been reported in association with neoplastic and non-neoplastic vasoproliferative lesions in animals and humans. The objective of this study was to determine the prevalence of Bartonella spp. in conjunction with two other hemotropic pathogens, Babesia spp. and hemotropic Mycoplasma spp., in tissues and blood samples from 110 dogs with histopathologically diagnosed HSA from throughout the United States. This was a retrospective, observational study using clinical specimens from 110 dogs with HSA banked by the biospecimen repository of the Canine Comparative Oncology and Genomics Consortium. Samples provided for this study from each dog included: fresh frozen HSA tumor tissue (available from n = 100 of the 110 dogs), fresh frozen non-tumor tissue (n = 104), and whole blood and serum samples (n = 108 and 107 respectively). Blood and tissues were tested by qPCR for Bartonella, hemotropic Mycoplasma, and Babesia spp. DNA; serum was tested for Bartonella spp. antibodies. Bartonella spp. DNA was amplified and sequenced from 73% of dogs with HSA (80/110). In contrast, hemotropic Mycoplasma spp. DNA was amplified from a significantly smaller proportion (5%, p<0.0001) and Babesia spp. DNA was not amplified from any dog. Of the 100 HSA tumor samples submitted, 34% were Bartonella PCR positive (32% of splenic tumors, 57% of cardiac tumors, and 17% of other tumor locations). Of 104 non-tumor tissues, 63% were Bartonella PCR positive (56% of spleen samples, 93% of cardiac samples, and 63% of skin/subcutaneous samples). Of dogs with Bartonella positive HSA tumor, 76% were also positive in non-tumor tissue. Bartonella spp. DNA was not PCR amplified from whole blood. This study documented a high prevalence of Bartonella spp. DNA in dogs with HSA from geographically diverse regions of the United States. While 73% of all tissue samples from these dogs were PCR positive for Bartonella DNA, none of the blood samples were, indicating that whole blood samples do not reflect tissue presence of this pathogen. Future studies are needed to further investigate the role of Bartonella spp. in the development of HSA.
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Affiliation(s)
- Erin Lashnits
- Intracellular Pathogens Research Laboratory, Comparative Medicine Institute, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina, United States of America
| | - Pradeep Neupane
- Intracellular Pathogens Research Laboratory, Comparative Medicine Institute, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina, United States of America
| | - Julie M. Bradley
- Intracellular Pathogens Research Laboratory, Comparative Medicine Institute, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina, United States of America
| | - Toni Richardson
- Intracellular Pathogens Research Laboratory, Comparative Medicine Institute, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina, United States of America
| | - Rachael Thomas
- Department of Molecular Biomedical Sciences, Comparative Genomics, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina, United States of America
| | - Keith E. Linder
- Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina, United States of America
| | - Matthew Breen
- Department of Molecular Biomedical Sciences, Comparative Genomics, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina, United States of America
| | - Ricardo G. Maggi
- Intracellular Pathogens Research Laboratory, Comparative Medicine Institute, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina, United States of America
- Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina, United States of America
| | - Edward B. Breitschwerdt
- Intracellular Pathogens Research Laboratory, Comparative Medicine Institute, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina, United States of America
- Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina, United States of America
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Abstract
"In North America, with the exceptions of Bartonella henselae and Cytauxzoon felis, feline vector-borne diseases (FVBDs) have been minimally studied in domestic cats. Cats can be infected with many of the same vector-borne pathogens that infect dogs. Nonspecific clinical signs linked to FVBDs and low prevalence of certain vector-borne pathogens contribute to a limited awareness of FVBDs in sick cats. As clinicians become informed about FVBDs and as vector-borne disease diagnostics are routinely applied to evaluate sick cats, we will gain a stronger understanding of vector-borne pathogens in cats. This article focuses on recent findings related to FVBDs."
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Affiliation(s)
- Barbara Qurollo
- Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Research Building, Office 464, 1060 William Moore Drive, Raleigh, NC 27606, USA.
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10
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Smith FL, Magdesian KG, Michel AO, Vaughan B, Reilly CM. Equine idiopathic hemorrhagic cystitis: Clinical features and comparison with bladder neoplasia. J Vet Intern Med 2018; 32:1202-1209. [PMID: 29604121 PMCID: PMC5980356 DOI: 10.1111/jvim.15121] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Revised: 01/10/2018] [Accepted: 02/24/2018] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND A new syndrome of hematuria in horses has been documented. HYPOTHESIS/OBJECTIVES Hemorrhagic cystitis is a novel cause of stranguria and hematuria in horses. This syndrome may be difficult to differentiate from bladder neoplasia because they share several clinical features. ANIMALS Eleven horses with idiopathic hemorrhagic cystitis and 7 horses with bladder neoplasia. METHODS Retrospective cohort study. RESULTS Hemorrhagic cystitis was detected on cystoscopy of affected horses, with hemorrhagic and thickened apical bladder mucosa. Clinical signs and endoscopic appearance of the bladder resolved within 3-8 weeks. Histopathology of bladder mucosal biopsy specimens featured neutrophilic and hemorrhagic cystitis. Histopathology was suggestive of dysplasia or neoplasia in 3 horses with hemorrhagic cystitis, yet the horses experienced complete resolution, suggesting that small biopsy specimens obtained by endoscopy can be difficult to interpret. Horses with bladder neoplasia had lower hematocrits, were older, more likely to be female, and more likely to have a mass detected on ultrasonographic examination of the bladder than horses with hemorrhagic cystitis syndrome. CONCLUSIONS AND CLINICAL IMPORTANCE Hemorrhagic cystitis represents a novel differential diagnosis for horses with hematuria, and is associated with a favorable prognosis. Although histopathology may suggest a neoplastic process, affected horses should be monitored cystoscopically, because complete resolution of hemorrhagic cystitis occurs. The cause of this disease is unknown, and warrants investigation.
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Affiliation(s)
- Fauna L Smith
- William R. Pritchard Veterinary Medical Teaching Hospital, University of California Davis, Davis, California
| | - K Gary Magdesian
- Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, California
| | - Adam O Michel
- William R. Pritchard Veterinary Medical Teaching Hospital, University of California Davis, Davis, California
| | - Betsy Vaughan
- Department of Surgical and Radiological Sciences, University of California Davis, Davis, California
| | - Christopher M Reilly
- Department of Pathology, Microbiology and Immunology, University of California, Davis, California
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11
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Lashnits E, Correa M, Hegarty B, Birkenheuer A, Breitschwerdt E. Bartonella Seroepidemiology in Dogs from North America, 2008-2014. J Vet Intern Med 2018; 32:222-231. [PMID: 29197186 PMCID: PMC5787158 DOI: 10.1111/jvim.14890] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Revised: 09/06/2017] [Accepted: 10/24/2017] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Improved understanding of Bartonella species seroepidemiology in dogs may aid clinical decision making and enhance current understanding of naturally occurring arthropod vector transmission of this pathogen. OBJECTIVES To identify demographic groups in which Bartonella exposure may be more likely, describe spatiotemporal variations in Bartonella seroreactivity, and examine co-exposures to other canine vector-borne diseases (CVBD). ANIMALS A total of 15,451 serology specimens from dogs in North America were submitted to the North Carolina State University, College of Veterinary Medicine Vector Borne Disease Diagnostic Laboratory between January 1, 2008, and December 31, 2014. METHODS Bartonella henselae, Bartonella koehlerae, and Bartonella vinsonii subspecies berkhoffii indirect fluorescent antibody (IFA) serology results, as well as results from a commercial assay kit screening for Dirofilaria immitis antigen and Ehrlichia species, Anaplasma phagocytophilum, and Borrelia burgdorferi antibodies, and Ehrlichia canis, Babesia canis, Babesia gibsoni, and Rickettsia species IFA results were reviewed retrospectively. RESULTS Overall, 3.26% of dogs were Bartonella spp. seroreactive; B. henselae (2.13%) and B. koehlerae (2.39%) were detected more frequently than B. vinsonii subsp. berkhoffii (1.42%, P < 0.0001). Intact males had higher seroreactivity (5.04%) than neutered males (2.87%, P < 0.0001) or intact or spayed females (3.22%, P = 0.0003). Mixed breed dogs had higher seroreactivity (4.45%) than purebred dogs (3.02%, P = 0.0002). There was no trend in seasonal seroreactivity; geographic patterns supported broad distribution of exposure, and co-exposure with other CVBD was common. CONCLUSIONS AND CLINICAL IMPORTANCE Bartonella spp. exposure was documented throughout North America and at any time of year. Male intact dogs, mixed breed dogs, and dogs exposed to other CVBD have higher seroreactivity to multiple Bartonella species.
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Affiliation(s)
- E. Lashnits
- Department of Clinical Sciences and the Intracellular Pathogens Research LaboratoryInstitute for Comparative MedicineCollege of Veterinary MedicineNorth Carolina State UniversityRaleighNC
| | - M. Correa
- Department of Clinical Sciences and the Intracellular Pathogens Research LaboratoryInstitute for Comparative MedicineCollege of Veterinary MedicineNorth Carolina State UniversityRaleighNC
| | - B.C. Hegarty
- Department of Clinical Sciences and the Intracellular Pathogens Research LaboratoryInstitute for Comparative MedicineCollege of Veterinary MedicineNorth Carolina State UniversityRaleighNC
| | - A. Birkenheuer
- Department of Clinical Sciences and the Intracellular Pathogens Research LaboratoryInstitute for Comparative MedicineCollege of Veterinary MedicineNorth Carolina State UniversityRaleighNC
| | - E.B. Breitschwerdt
- Department of Clinical Sciences and the Intracellular Pathogens Research LaboratoryInstitute for Comparative MedicineCollege of Veterinary MedicineNorth Carolina State UniversityRaleighNC
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Rolim VM, Pavarini SP, Campos FS, Pignone V, Faraco C, Muccillo MDS, Roehe PM, da Costa FVA, Driemeier D. Clinical, pathological, immunohistochemical and molecular characterization of feline chronic gingivostomatitis. J Feline Med Surg 2017; 19:403-409. [PMID: 26858258 PMCID: PMC11119643 DOI: 10.1177/1098612x16628578] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objectives This study presents the clinical, pathological, immunohistochemical and molecular characterization of 26 cats with feline chronic gingivostomatitis (FCG). Methods Oral mucosal biopsies, blood and swabs were collected from cats presenting with oral lesions. The tissue sections were submitted for histopathology and immunohistochemical analysis for feline calicivirus (FCV), feline leukemia virus (FeLV) and feline immunodeficiency virus (FIV). The swabs were subjected to PCR analysis for FCV, and blood for FeLV and FIV. Results The main clinical findings were dysphagia (88.2%), halitosis (76.5%), sialorrhea (47.1%), weight loss (41.2%), intense oral discomfort (35.3%), oral hemorrhage (17.6%), and lackluster and fragile coat (11.8%). Gross inspection revealed bilateral lesions across the palatoglossal fold to the lateral tongue base. The lesions were diffuse, proliferative, intensely red and friable, and bled easily upon examination in 80.8% of cases. In 23.1% of cases, the lesions were multifocal to coalescent, at times forming multiple vesicles on a reddened, edematous palatoglossal fold. Microscopic examination showed that 15.4% of lesions had moderate (grade 2) and 84.6% had severe (grade 3) inflammation. Immunohistochemistry revealed the presence of FeLV antigens in the epithelium and the inflammatory infiltrate of 30.8% of the cats with FCG. FCV antigens were not detected in the FCG lesions. Conclusions and relevance The FCG cases analyzed could not be correlated with FCV. It is possible that FeLV plays a role as a causal agent of lesions in cases where the presence of the virus has been confirmed by immunohistochemistry in epithelial samples.
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Affiliation(s)
- Veronica Machado Rolim
- Department of Veterinary Pathology of the Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Saulo Petinatti Pavarini
- Department of Veterinary Pathology of the Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Fabrício Souza Campos
- Laboratory of Virology, Department of Microbiology, Immunology and Parasitology, Institute of Basic Health Sciences of the Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Viviam Pignone
- Hospital Veterinary Clinics of the Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Cláudia Faraco
- Hospital Veterinary Clinics of the Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | | | - Paulo Michel Roehe
- Laboratory of Virology, Department of Microbiology, Immunology and Parasitology, Institute of Basic Health Sciences of the Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | | | - David Driemeier
- Department of Veterinary Pathology of the Federal University of Rio Grande do Sul, Porto Alegre, Brazil
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Current Understanding of the Pathogenesis of Progressive Chronic Kidney Disease in Cats. Vet Clin North Am Small Anim Pract 2016; 46:1015-48. [PMID: 27461408 DOI: 10.1016/j.cvsm.2016.06.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
In cats with chronic kidney disease (CKD), the most common histopathologic finding is tubulointerstitial inflammation and fibrosis. However, these changes reflect a nonspecific response of the kidney to any inciting injury. The risk of developing CKD is likely to reflect the composite effects of genetic predisposition, aging, and environmental and individual factors that affect renal function over the course of a cat's life. However, there is still little information available to determine exactly which individual risk factors predispose a cat to develop CKD. Although many cats diagnosed with CKD have stable disease for years, some cats show overtly progressive disease.
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Regier Y, O Rourke F, Kempf VAJ. Bartonella spp. - a chance to establish One Health concepts in veterinary and human medicine. Parasit Vectors 2016; 9:261. [PMID: 27161111 PMCID: PMC4862191 DOI: 10.1186/s13071-016-1546-x] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Accepted: 04/27/2016] [Indexed: 12/02/2022] Open
Abstract
Infectious diseases remain a remarkable health threat for humans and animals. In the past, the epidemiology, etiology and pathology of infectious agents affecting humans and animals have mostly been investigated in separate studies. However, it is evident, that combined approaches are needed to understand geographical distribution, transmission and infection biology of “zoonotic agents”. The genus Bartonella represents a congenial example of the synergistic benefits that can arise from such combined approaches: Bartonella spp. infect a broad variety of animals, are linked with a constantly increasing number of human diseases and are transmitted via arthropod vectors. As a result, the genus Bartonella is predestined to play a pivotal role in establishing a One Health concept combining veterinary and human medicine.
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Affiliation(s)
- Yvonne Regier
- Institute for Medical Microbiology and Infection Control, University Hospital, Goethe-University, Frankfurt am Main, Germany
| | - Fiona O Rourke
- Institute for Medical Microbiology and Infection Control, University Hospital, Goethe-University, Frankfurt am Main, Germany
| | - Volkhard A J Kempf
- Institute for Medical Microbiology and Infection Control, University Hospital, Goethe-University, Frankfurt am Main, Germany.
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Gracia MJ, Marcén JM, Pinal R, Calvete C, Rodes D. Prevalence of Rickettsia and Bartonella species in Spanish cats and their fleas. JOURNAL OF VECTOR ECOLOGY : JOURNAL OF THE SOCIETY FOR VECTOR ECOLOGY 2015; 40:233-239. [PMID: 26611956 DOI: 10.1111/jvec.12159] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Accepted: 03/14/2015] [Indexed: 06/05/2023]
Abstract
The aim of this study was to determine the prevalence of Bartonella henselae, Rickettsia felis, and Rickettsia typhi in fleas and companion cats (serum and claws) and to assess their presence as a function of host, host habitat, and level of parasitism. Eighty-nine serum and claw samples and 90 flea pools were collected. Cat sera were assayed by IFA for Bartonella henselae and Rickettssia species IgG antibodies. Conventional PCRs were performed on DNA extracted from nails and fleas collected from cats. A large portion (55.8%) of the feline population sampled was exposed to at least one of the three tested vector-borne pathogens. Seroreactivity to B. henselae was found in 50% of the feline studied population, and to R. felis in 16.3%. R. typhi antibodies were not found in any cat. No Bartonella sp. DNA was amplified from the claws. Flea samples from 41 cats (46%) showed molecular evidence for at least one pathogen; our study demonstrated a prevalence rate of 43.3 % of Rickettsia sp and 4.4% of Bartonella sp. in the studied flea population. None of the risk factors studied (cat's features, host habitat, and level of parasitation) was associated with either the serology or the PCR results for Bartonella sp. and Rickettsia sp.. Flea-associated infectious agents are common in cats and fleas and support the recommendation that stringent flea control should be maintained on cats.
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Affiliation(s)
- María Jesús Gracia
- Universidad de Zaragoza - Patología Animal, Miguel Servet 177, Zaragoza, 50013, Spain.
| | | | - Rocio Pinal
- Universidad de Zaragoza - Patología Animal, Zaragoza, Spain
| | | | - Daniel Rodes
- Merial Laboratories - Companion Animal Therapeutic Products, Lyon, France
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Jinks MR, English RV, Gilger BC. Causes of endogenous uveitis in cats presented to referral clinics in North Carolina. Vet Ophthalmol 2015; 19 Suppl 1:30-7. [PMID: 26559384 PMCID: PMC7169280 DOI: 10.1111/vop.12324] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To investigate the causes of endogenous uveitis in cats presenting to referral ophthalmology clinics in North Carolina. PROCEDURE Medical records of cats diagnosed with endogenous uveitis at North Carolina State University's College of Veterinary Medicine (NCSU-CVM) or Animal Eye Care Associates of Cary, NC between 2003 and 2015 were reviewed. Inclusion criteria were cats that had complete diagnostic workups, including clinical, clinicopathological, serological, and histopathological data, as well as imaging modalities. Serology was consistently completed for feline leukemia virus (FeLV), feline immunodeficiency virus (FIV), feline coronavirus (FCoV), Toxoplasma gondii, and Bartonella spp. RESULTS One hundred and twenty cats met the inclusion criteria. Seroprevalence of FeLV (2.7%), FIV (7.3%), FCoV (34.7%), T. gondii (23.7%), and Bartonella spp. (43.2%) was observed, with a combined seroprevalence of 59.2%. Nineteen cats (15.8%) were diagnosed with feline infectious peritonitis (FIP) based on clinical, hematological, serological, histopathological, and necropsy findings. The average age of all cases was 7.62 years, while the average age of cats diagnosed with FIP was 1.82 years. Neoplasia was diagnosed in six cats (5.0%). No underlying etiology was found in 49 cats (40.8%). CONCLUSIONS Both idiopathic and neoplastic causes of uveitis were less prevalent than previously reported in studies, while seropositivity was higher than previously reported for the study area. This may be due to improved diagnostic capabilities or that cats with infectious disease were more likely to be referred. Because of the high prevalence of FIP, young cats with uveitis should be evaluated for hyperglobulinemia and FCoV serology should be performed as minimal diagnostics.
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Affiliation(s)
- Maggie R Jinks
- College of Veterinary Medicine, NCSU-CVM, Clinical Sciences, Raleigh, NC, USA
| | | | - Brian C Gilger
- College of Veterinary Medicine, NCSU-CVM, Clinical Sciences, Raleigh, NC, USA
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Breitschwerdt EB, Broadhurst JJ, Cherry NA. Bartonella henselae as a cause of acute-onset febrile illness in cats. JFMS Open Rep 2015; 1:2055116915600454. [PMID: 28491382 PMCID: PMC5362002 DOI: 10.1177/2055116915600454] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/20/2015] [Indexed: 11/15/2022] Open
Abstract
Case series summary At different time points spanning 6 months, three adopted feral flea-infested cats, residing in the household of a veterinary technician, became acutely anorexic, lethargic and febrile. Enrichment blood culture/PCR using Bartonella alpha Proteobacteria growth medium (BAPGM) confirmed initial infection with the same Bartonella henselae genotype in all three cases. With the exception of anemia and neutropenia, complete blood counts, serum biochemical profiles and urinalysis results were within reference intervals. Also, tests for feline leukemia virus, feline immunodeficiency virus, Toxoplasma gondii and feline coronavirus antibodies were negative. Serial daily temperature monitoring in one case confirmed a cyclic, relapsing febrile temperature pattern during 1 month, with resolution during and after treatment with azithromycin. Bartonella henselae Western immunoblot (WB) results did not consistently correlate with BAPGM enrichment blood culture/PCR results or B henselae indirect fluorescent antibody (IFA) titers, and WB titration results were not informative for establishing antibiotic treatment failure. During the respective follow-up periods, no illnesses or additional febrile episodes were reported, despite repeat documentation of B henselae bacteremia in two cats available for follow-up (one with the same genotype and the other with a different B henselae genotype); one cat was, unfortunately, killed by dogs before follow-up testing. Relevance and novel information We conclude that microbiological diagnosis and treatment of B henselae infection in cats can be challenging, that antibody titration results and resolution of clinical abnormalities may not correlate with a therapeutic cure, and that fever and potentially neutropenia should be differential diagnostic considerations for young cats with suspected bartonellosis.
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Affiliation(s)
- Edward B Breitschwerdt
- Intracellular Pathogens Research Laboratory and the Center for Comparative Medicine and Translational Research, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, USA
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Bartonella clarridgeiae bacteremia detected in an asymptomatic blood donor. J Clin Microbiol 2014; 53:352-6. [PMID: 25392353 DOI: 10.1128/jcm.00934-14] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Human exposure to Bartonella clarridgeiae has been reported only on the basis of antibody detection. We report for the first time an asymptomatic human blood donor infected with B. clarridgeiae, as documented by enrichment blood culture, PCR, and DNA sequencing.
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Tomas A, Pultorak EL, Gruen ME, Breitschwerdt EB, Lascelles BDX. Relationship between degenerative joint disease, pain, and Bartonella spp. seroreactivity in domesticated cats. J Vet Intern Med 2014; 29:21-7. [PMID: 25327962 PMCID: PMC4407694 DOI: 10.1111/jvim.12495] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2014] [Revised: 08/14/2014] [Accepted: 09/30/2014] [Indexed: 11/30/2022] Open
Abstract
Background Recently, a potential association was identified between Bartonella exposure and arthritides in mammalian species other than cats. Hypothesis/Objectives We hypothesized that Bartonella exposure is associated with more severe degenerative joint disease (DJD) and a greater burden of DJD‐associated pain in client‐owned cats. Animals Ninety‐four client‐owned cats (6 months to 20 years old), ranging from clinically unaffected to severely lame because of DJD. Methods Using physical examination and radiography, pain and radiographic scores were assigned to each part of the bony skeleton. Sera were tested for Bartonella henselae, B. koehlerae, and B. vinsonii subsp. berkhoffii (genotypes I, II, and III) antibodies using immunofluorescence antibody assays. Variables were categorized and logistic regression used to explore associations. Results Seropositivity to Bartonella was identified in 33 (35.1%) cats. After multivariate analysis controlling for age, total DJD score (OR, 0.51; 95% CI, 0.26–0.97; P = .042), appendicular pain score (OR, 0.33; 95% CI, 0.17–0.65; P = .0011), and total pain score (OR, 0.35; 95% CI, 0.17–0.72; P = .0045) were significantly inversely associated with Bartonella seroreactivity status, indicating that cats with higher DJD and pain scores were less likely to be Bartonella seropositive. Conclusions and Clinical Importance Based upon this preliminary study, Bartonella spp. seropositivity was associated with decreased severity of DJD and decreased DJD‐associated pain in cats. Additional studies are needed to verify these findings, and if verified, to explore potential mechanisms.
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Affiliation(s)
- A Tomas
- Comparative Pain Research Laboratory, Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC
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Pradofloxacin: A novel veterinary fluoroquinolone for treatment of bacterial infections in cats. Vet J 2014; 201:207-14. [DOI: 10.1016/j.tvjl.2014.06.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2013] [Revised: 05/13/2014] [Accepted: 06/08/2014] [Indexed: 11/21/2022]
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Whittemore J, Hawley J, Radecki S, Steinberg J, Lappin M. Bartonella Species Antibodies and Hyperglobulinemia in Privately Owned Cats. J Vet Intern Med 2012; 26:639-44. [DOI: 10.1111/j.1939-1676.2012.00925.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2011] [Revised: 01/02/2012] [Accepted: 03/05/2012] [Indexed: 11/29/2022] Open
Affiliation(s)
- J.C. Whittemore
- Department of Small Animal Clinical Sciences; College of Veterinary Medicine; University of Tennessee; Knoxville; TN
| | - J.R. Hawley
- Veterinary Medical Center; Department of Clinical Sciences; College of Veterinary Medicine and Biomedical Sciences; Colorado State University; Fort Collins; CO
| | | | | | - M.R. Lappin
- Veterinary Medical Center; Department of Clinical Sciences; College of Veterinary Medicine and Biomedical Sciences; Colorado State University; Fort Collins; CO
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Infectious Diseases. THE CAT 2012. [PMCID: PMC7161403 DOI: 10.1016/b978-1-4377-0660-4.00033-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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