1
|
Simin S, Tomanović S, Sukara R, Stefanov M, Savović M, Gajić B, Lalošević V. Long Time No Hear, Magnificent Wohlfahrtia! Morphological and Molecular Evidence of Almost Forgotten Flesh Fly in Serbia and Western Balkans. Microorganisms 2024; 12:233. [PMID: 38399639 PMCID: PMC10893005 DOI: 10.3390/microorganisms12020233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 11/15/2023] [Revised: 12/04/2023] [Accepted: 12/06/2023] [Indexed: 02/25/2024] Open
Abstract
The "beautiful viviparous fly", Wohlfahrtia magnifica, may have a magnificent appearance due to its striking morphology; however, it is a potentially deadly agent of obligate traumatic myiasis in humans and animals, with a serious impact on welfare and economics. The fly is found across the Palearctic realm, including the Western Balkan region, with reports from former Yugoslavian countries from the first half of the 20th century. In this paper, a recent case of wohlfahrtiosis recorded in Northern Serbia is evidenced using morphological and molecular techniques. Larvae were collected from two adult sheep with severe hoof myiasis and two young sheep with genital and interdigital myiasis. Morphological identification was performed for adults bred from the infested vulva and third-stage larvae (L3) collected from the hoof wounds, supported with barcoding sequences of the COI gene obtained from larval pairs from the hoof wounds of older and the genitalia of younger sheep. W. magnifica was identified according to the appearance of male fly terminalia and the morphology of L3, which was confirmed after the comparison of representative sequences of the COI gene (deposited in GenBank™ under accession numbers MT027108-MT027114) to those available in GenBank™. This finding represents the first reported case of wohlfahrtiosis in the Western Balkans in 80 years, highlighting the need to re-inform relevant stakeholders to achieve adequate disease control.
Collapse
Affiliation(s)
- Stanislav Simin
- Faculty of Agriculture, Department of Veterinary Medicine, University of Novi Sad, Trg Dositeja Obradovića 8, 21000 Novi Sad, Serbia; (M.S.); (V.L.)
| | - Snežana Tomanović
- Group for Medical Entomology, Centre of Excellence for Food- and Vector-Borne Zoonoses, Institute for Medical Research—National Institute of Republic of Serbia, University of Belgrade, 11129 Belgrade, Serbia; (S.T.); (R.S.)
| | - Ratko Sukara
- Group for Medical Entomology, Centre of Excellence for Food- and Vector-Borne Zoonoses, Institute for Medical Research—National Institute of Republic of Serbia, University of Belgrade, 11129 Belgrade, Serbia; (S.T.); (R.S.)
| | - Marijana Stefanov
- Faculty of Agriculture, Department of Veterinary Medicine, University of Novi Sad, Trg Dositeja Obradovića 8, 21000 Novi Sad, Serbia; (M.S.); (V.L.)
| | - Milan Savović
- Private Veterinary Practice “MSV Medicus”, Milice Stojadinović Srpkinje 1, 21209 Bukovac, Serbia;
| | - Bojan Gajić
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al Ain P.O. Box 15551, United Arab Emirates;
| | - Vesna Lalošević
- Faculty of Agriculture, Department of Veterinary Medicine, University of Novi Sad, Trg Dositeja Obradovića 8, 21000 Novi Sad, Serbia; (M.S.); (V.L.)
| |
Collapse
|
2
|
Simin S, Vračar V, Kozoderović G, Stevanov S, Alić A, Lalošević D, Lalošević V. Subcutaneous Taenia crassiceps Cysticercosis in a Ring-Tailed Lemur (Lemur catta) in a Serbian Zoo. Acta Parasitol 2023:10.1007/s11686-023-00679-w. [PMID: 37099074 DOI: 10.1007/s11686-023-00679-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 03/23/2023] [Indexed: 04/27/2023]
Abstract
BACKGROUND Different rodent species serve as natural intermediate hosts for carnivore tapeworm Taenia crassiceps. However, this cestode occasionally infects various dead-end hosts including humans and other primates and may cause serious pathological implications with potentially fatal outcome. In this paper, we present subcutaneous cysticercosis caused by T. crassiceps, found in a previously healthy 17-years-old male ring-tailed lemur (Lemur catta) in a Serbian Zoo. CASE PRESENTATION The animal was presented to a veterinarian with a history of periarticular subcutaneous swelling in medial right knee region. After fine needle aspiration revealed cycticerci-like structures, a surgery was performed for complete extraction of the incapsulated multicystic mass containing numerous cysticerci. Collected material was sent for parasitological, histological and molecular analysis. One month after surgery, the lemur died due to respiratory failure unrelated to cysticercosis. Based on morphological features of large and small hooks and characteristic proliferation of cysticerci, a metacestode of T. crassiceps was identified, which was confirmed after sequencing of obtained amplicons and comparing them to the GenBank database. CONCLUSIONS This is one of the few reported cases of T. crassiceps cysticercosis in a ring-tailed lemur, and the first one in Serbia. This endangered species seem to be more sensitive for T. crassiceps than other non-human primates, which represents serious conservation challenge for captive animals. Due to zoonotic nature of the parasite, challenging diagnosis, severity of the disease, difficult treatment and possible fatalities, high biosecurity measures are of particular importance, especially in endemic regions.
Collapse
Affiliation(s)
- Stanislav Simin
- Faculty of Agriculture, Department of Veterinary Medicine, University of Novi Sad, Novi Sad, Serbia.
| | - Vuk Vračar
- Faculty of Agriculture, Department of Veterinary Medicine, University of Novi Sad, Novi Sad, Serbia
| | | | | | - Amer Alić
- Faculty of Veterinary Medicine, Department of Clinical Sciences of Veterinary Medicine, University of Sarajevo, Sarajevo, Bosnia and Herzegovina
| | - Dušan Lalošević
- Faculty of Medicine, Department of Histology and Embryology, University of Novi Sad, Novi Sad, Serbia
| | - Vesna Lalošević
- Faculty of Agriculture, Department of Veterinary Medicine, University of Novi Sad, Novi Sad, Serbia
| |
Collapse
|
3
|
Kozoderović G, Lalošević V, Süli T, Vračar V. The first record of mcr-1 gene for colistin resistance in pigs from Serbia: should we be worried? Pol J Vet Sci 2022; 25:463-467. [PMID: 36155557 DOI: 10.24425/pjvs.2022.142031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Colistin is being used as a last-resort drug to treat infections caused by multidrug-resistant (MDR) bacteria in humans. In veterinary medicine, colistin has been used for the treatment and prevention of infectious diseases. In the first study of mcr genes by multiplex PCR in healthy pigs from Serbia, we discovered mcr-1 in 4.85% out of 350 fecal samples. The presence of mcr-1 gene was detected on three farms located less than 100 km apart from each other, predominantly in piglet samples. The results point to the necessity of monitoring of colistin resistance and the mcr genes in food producing animals as well as restricting colistin usage on farms.
Collapse
Affiliation(s)
- G Kozoderović
- University of Novi Sad, Faculty of Education in Sombor, Podgorička 4, 25000 Sombor, Republic of Serbia
| | - V Lalošević
- University of Novi Sad, Faculty of Agriculture, Department of Veterinary Medicine, Trg Dositeja Obradovića 8, 21000 Novi Sad, Republic of Serbia
| | - T Süli
- Veterinarski zavod Subotica, Beogradski put 123, 24000 Subotica, Serbia
| | - V Vračar
- University of Novi Sad, Faculty of Agriculture, Department of Veterinary Medicine, Trg Dositeja Obradovića 8, 21000 Novi Sad, Republic of Serbia
| |
Collapse
|
4
|
Süli T, Kozoderović G, Potkonjak A, Vidanović D, Tešović B, Vračar V, Miladinović Tasić N, Stensvold CR, Lalošević V. Subtyping Blastocystis in pigs and humans revealed unusual avian-specific subtype ST6 in humans in Serbia. Zoonoses Public Health 2021; 68:544-548. [PMID: 33822468 DOI: 10.1111/zph.12829] [Citation(s) in RCA: 2] [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: 06/12/2020] [Revised: 02/02/2021] [Accepted: 03/13/2021] [Indexed: 01/07/2023]
Abstract
Blastocystis is a common protist colonizing the gastrointestinal tract of humans and various animals. The first subtyping of Blastocystis isolates in pigs and humans in Serbia revealed unusual avian-specific subtype ST6 in humans. In total, 48 pig faecal specimens collected on seven pig farms and 50 human faecal specimens positive to Blastocystis by microscopic examination were selected for the study. Eleven randomly selected PCR-positive pig samples and 10 samples from human patients (with gastrointestinal complaints) were subjected to SSU rDNA sequencing. Three subtypes were identified (ST3, ST5 and ST6) by phylogenetic analysis. ST5 was found in all pig samples; while in human samples, we detected ST3 and ST6. The latter subtype is relatively uncommon in Europe and highly adapted to avian hosts; therefore, the possibility of sporadic zoonotic transmission to human patients should not be ignored.
Collapse
Affiliation(s)
- Tamás Süli
- Prophyl Animal Health Ltd., Mohács, Hungary
| | | | - Aleksandar Potkonjak
- Faculty of Agriculture, Department of Veterinary Medicine, University of Novi Sad, Novi Sad, Serbia
| | - Dejan Vidanović
- Veterinary Specialist Institute "Kraljevo", Kraljevo, Serbia
| | - Bojana Tešović
- Veterinary Specialist Institute "Kraljevo", Kraljevo, Serbia
| | - Vuk Vračar
- Faculty of Agriculture, Department of Veterinary Medicine, University of Novi Sad, Novi Sad, Serbia
| | | | | | - Vesna Lalošević
- Faculty of Agriculture, Department of Veterinary Medicine, University of Novi Sad, Novi Sad, Serbia
| |
Collapse
|
5
|
Abstract
Consumption of undercooked or raw pork is considered a significant risk factor for human infection with Toxoplasma gondii. In this study, we investigated the genetic structure of 18 T. gondii strains obtained from slaughter pigs from Northern Serbia (mainly Vojvodina). The examined samples originated from eight pigs from large commercial farms, six backyard pigs and four free-range Mangalica pigs, all found to be positive for either viable T. gondii or T. gondii DNA. Genotyping was attempted from both pig tissues and mouse brains from the bio-assays using a multiplex multilocus nested polymerase chain reaction-restriction fragment length polymorphism (Mn-PCR-RFLP) method with seven markers (GRA6, alt. SAG2, PK-1, BTUB, C22-8, CS3 and Apico). Identification was achieved for nine T. gondii isolates. Seven isolates were classified as type II and two as type III. These results are consistent with previous studies on animal isolates from Serbia as well as with previous reports that type III is more frequently found in samples from Southern Europe than in those from other parts of the continent.
Collapse
Affiliation(s)
- Ljiljana Kuruca
- 1Department of Veterinary Medicine, Faculty of Agriculture, University of Novi Sad, Trg Dositeja Obradovića 8, 21 000 Novi Sad, Serbia
| | - Aleksandra Uzelac
- 2National Reference Laboratory for Toxoplasmosis (NRLToxo), Centre of Excellence for Food- and Vector-borne Zoonoses, Institute for Medical Research, University of Belgrade, Belgrade, Serbia
| | - Ivana Klun
- 2National Reference Laboratory for Toxoplasmosis (NRLToxo), Centre of Excellence for Food- and Vector-borne Zoonoses, Institute for Medical Research, University of Belgrade, Belgrade, Serbia
| | - Vesna Lalošević
- 1Department of Veterinary Medicine, Faculty of Agriculture, University of Novi Sad, Trg Dositeja Obradovića 8, 21 000 Novi Sad, Serbia
| | - Olgica Djurković-Djaković
- 2National Reference Laboratory for Toxoplasmosis (NRLToxo), Centre of Excellence for Food- and Vector-borne Zoonoses, Institute for Medical Research, University of Belgrade, Belgrade, Serbia
| |
Collapse
|
6
|
Pejčinovska N, Lalošević D, Lalošević V, Čapo I, Potkonjak A. Correlation between Different Helicobacter Morphotypes and Histological Changes in Pig Gastric Mucosa. ACTA SCI VET 2018. [DOI: 10.22456/1679-9216.84086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Background: Two distinct morphologic types of bacteria which belong to the Helicobacter species, have been described in pigs: once or twice curved Helicobacter pylori-like bacteria (HLO) and the multicoiled, Gastrospirillum-like bacteria (GLO). The objective of this study was to determine the incidence of Helicobacter spp. using modified Giemsa stain and to define the relationship between presence of Helicobacter spp. and histopathological changes of gastric mucosa in pigs.Materials, Methods & Results: A total of 120 pig stomachs (60 from intensive and 60 from extensive breeding) were enrolled in this study and 240 fragments of fundic and pyloric mucosa were taken for histopathological examination. By modified Giemsa staining of gastric mucosa, Helicobacter-like organisms were confirmed in 4/60 (6.67%) of pigs in intensive and 5/60 (8.33%) of pigs in extensive breeding. The incidence of tightly spiral shaped Gastrospirillum-like organisms in pigs of intensive and extensive breeding were 5/60 (8.33%) and 9/60 (15%), respectively. The severity of gastritis was scored to the Sydney System with some modifications. There was no significant difference between HLO-positive and HLO-negative fundic mucosa in pigs of both breeding systems. In contrary, there was significant difference between HLO-positive and HLO-negative pyloric mucosa of pigs in intensive (P < 0.001) and in extensive breeding (P < 0.05). In intensive breeding, there was significant difference between GLO-positive and GLO-negative fundic mucosa (P < 0.05), while there was no significant difference between GLO-positive and GLO-negative pyloric mucosa.Discussion: The prevalence of Helicobacter spp. bacteria were in coherence with literature data. The higher prevalence of both morfological type of bacteria, were considered in pigs in extensive breeding. the hygienic conditions and managment factors in pigs farm are the possible impact for higher bacterial transmission. The association of high prevalence of H. pylori and poor hygienic condition was shown by epidemiological studies conducted on humans. In both, humans and pigs, the presence of H. pylori correlates with an inflammatory response, but there are differences in inflammatory cell population. In H. pylori infected humans, neutrophils composed the bulk of cellular infiltrate, while in pigs, the primary inflammatory cell was the lymphocyte, which is in accordance to results published by others autors. Thus it indicates that different hosts exhibit a different pathohistological response to the Helicobacter spp. infection. In human as well as in veterinary pathology, the fact of the different pathogenicity of various Helicobacter species is well known. In all HLO-positive pyloric mucosa, moderate to severe focal or diffuse infiltration of mononuclear cells and lymphoid follicles with germinal centers, were observed. A similar conclusion was drawn from results of an experimental infection study in pigs. There was signifficance between HLO-positive and HLO-negative pyloric mucosa in both, intensive and extensive breeding. In the contrast, GLO were not associated with the presence of severe gastritis, but only with mild to moderate superficial infiltration of lymphocytes and plasma cells in both, fundic and pyloric mucosa. There was no significant difference between GLO-positive and GLO-negative pyloric mucosa of pigs in both breeding systems. Despite the low gastritis score of fundic mucosa in pigs in intensive breeding, there was a significance difference between in GLO-positive and GLO-negative fundic mucosa. It is believed that the possible reason of such results is the meals with low fiber content and low particles size. These results suggest that the presence of HLO, but not of GLO is associated with the pyloric gastritis in pigs.
Collapse
|
7
|
Cimpean AM, Lalošević D, Lalošević V, Banović P, Raica M, Mederle OA. Disodium Cromolyn and Anti-podoplanin Antibodies Strongly Inhibit Growth of BHK 21/C13-derived Fibrosarcoma in a Chick Embryo Chorioallantoic Membrane Model. In Vivo 2018; 32:791-798. [PMID: 29936460 PMCID: PMC6117765 DOI: 10.21873/invivo.11309] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 04/26/2018] [Accepted: 05/04/2018] [Indexed: 12/15/2022]
Abstract
AIM To characterize baby hamster kidney fibroblast (BHK 21/C13) cells and test the effects of antibodies against podoplanin and disodium cromolyn on BHK 21/C13 cell line-derived tumors grown on chick embryo chorioallantoic membrane (CAM). MATERIAL AND METHODS BHK 21/C13 cell-derived fibrosarcomas developed in hamsters were implanted on CAM and treated with anti-podoplanin antibodies and disodium cromolyn. BHK 21/C13 cell immunophenotype was assessed. RESULTS Fibrosarcoma cells were positive for vimentin, CD117, smooth muscle actin, vascular endothelial growth factor epidermal growth factor receptor, homebox prospero gene 1 and negative for platelet-derived growth factor B, neuron-specific enolase, S100, CD34, Ewing sarcoma and podoplanin. CAM-grown fibrosarcomas were highly sensitive to disodium cromolyn and anti-podoplanin antibodies. CONCLUSION Immunophenotyping BHK 21/C13 cells and their response to drugs represent the first step in revealing cell line utility and a reliable tool for experimental cancer research.
Collapse
Affiliation(s)
- Anca Maria Cimpean
- Department of Microscopic Morphology/Histology, Angiogenesis Research Center, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | - Dusan Lalošević
- Department of Histology and Embryology, Medical Faculty, University of Novi Sad, Novi Sad, Serbia
| | - Vesna Lalošević
- Department of Veterinary Medicine, Faculty of Agriculture, University of Novi Sad, Novi Sad, Serbia
| | - Pavle Banović
- Department of Histology and Embryology, Medical Faculty, University of Novi Sad, Novi Sad, Serbia
| | - Marius Raica
- Department of Microscopic Morphology/Histology, Angiogenesis Research Center, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | - Ovidiu Alexandru Mederle
- Department of Microscopic Morphology/Histology, Angiogenesis Research Center, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| |
Collapse
|
8
|
Kuruca L, Klun I, Uzelac A, Nikolić A, Bobić B, Simin S, Lalošević V, Lalošević D, Djurković-Djaković O. Detection of Toxoplasma gondii in naturally infected domestic pigs in Northern Serbia. Parasitol Res 2017; 116:3117-3123. [DOI: 10.1007/s00436-017-5623-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Accepted: 09/18/2017] [Indexed: 10/18/2022]
|
9
|
Spasojević Kosić L, Lalošević V, Simin S, Kuruca L. DIROFILARIOSIS AND ANGIOSTRONGILOSIS IN PET AND HUNTING DOGS IN NOVI SAD, VOJVODINA, SERBIA. AVM 2017. [DOI: 10.46784/e-avm.v9i2.89] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The aim of this study is to update the data on the prevalence of Dirofilaria immitis (D. immitis) and Dirofi laria repens (D. repens) infections inpet dogs, to report a preliminary result of the prevalence of Angiostrongylus vasorum (A. vasorum) in hunting dogs, and to assess the presence ofconcurrent infection with D. immitis and A. vasorum in hunting and pet dogs in Novi Sad. Th e methods used to estimate the prevalence of dirofilaria infections were modifi ed Knott test and detection of antigen of D.immitis. Th e prevalence of A. vasorum was determined using Baermannfecal technique and detection of A. vasorum antigen. Concurrent infection with D. immitis and A. vasorum was assessed only by detection of antigens of each parasite. Overall prevalence values for D. immitis and D. repens were 18.95% (24/143) and 16.32% (27/143), respectively. Th e prevalence of A.vasorum in hunting dogs was 1.96% (1/51). Concurrent infection with D.immitis and A. vasorum did not exist in examined hunting and pet dogs. Further studies with larger number of examined dogs and samples from other region of the country are needed to determine the prevalence of these parasites.
Collapse
|
10
|
Simin S, Spasojević Kosić L, Kuruca L, Pavlović I, Savović M, Lalošević V. Moving the boundaries to the South-East: first record of autochthonous Angiostrongylus vasorum infection in a dog in Vojvodina province, northern Serbia. Parasit Vectors 2014; 7:396. [PMID: 25164574 PMCID: PMC4261976 DOI: 10.1186/1756-3305-7-396] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Accepted: 08/13/2014] [Indexed: 11/29/2022] Open
Abstract
Background Angiostrongylus vasorum is a cardiopulmonary canine nematode, potentially fatal to its host. In the last decade, there has been an increasing number of autochthonous cases in areas previously considered non-endemic. However, information about the parasite’s occurrence and distribution among Central and Eastern (Southeastern) European countries are scarce. This paper reports the first recorded case of autochthonous A. vasorum infection in a hunting dog from Serbia. Findings In March 2013, a female hunting dog was presented to a veterinary clinic in Novi Sad, Serbia, for examination of a chronic skin problem. The dog had no history of respiratory or cardiovascular diseases. Faecal and urine samples were collected and examined for the presence of parasite ova/cysts. A modified Baermann test detected 8.8 larvae per gram of faeces. Based on their overall body length (mean 381.7 ± 15.9 μm; range from 342.5 to 404.3 μm; n = 12) and characteristic tail morphology, they were identified as the first-stage larvae of A. vasorum. Conclusions The spread of A. vasorum to the southeast of Europe is further confirmed after finding autochthonous infected dog from Serbia. Therefore, veterinary professionals in Serbia should consider A. vasorum in differential diagnosis of dogs.
Collapse
Affiliation(s)
- Stanislav Simin
- Faculty of Agriculture, Department of Veterinary Medicine, University of Novi Sad, Trg Dositeja Obradovića 8, 21000 Novi Sad, Serbia.
| | | | | | | | | | | |
Collapse
|
11
|
Kuruca L, Spasojević-Kosić L, Simin S, Savović M, Lauš S, Lalošević V. Neospora caninum antibodies in dairy cows and domestic dogs from Vojvodina, Serbia. ACTA ACUST UNITED AC 2013; 20:40. [PMID: 24152767 PMCID: PMC3806349 DOI: 10.1051/parasite/2013036] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2013] [Accepted: 10/05/2013] [Indexed: 11/14/2022]
Abstract
Neospora caninum, the causative agent of neosporosis, is a protozoan parasite responsible for high rate of abortion in cattle worldwide. In dogs, consequences of infection vary from severe neuromuscular disorders to asymptomatic infection and shedding of environmentally resistant oocysts. In this study, we determined the occurrence of N. caninum antibodies in dairy cattle and dogs in Vojvodina (Northern Province of Serbia) and possible risk factors. N. caninum antibodies were found in 15.4% (55/356, CI 95%:12.0–19.6) of cows and 17.2% (17/99, CI 95%: 10.8–26.2) of dogs. Cows from smallholdings showed significantly greater odds (OR = 5.28, CI 95%: 2.0–13.6, p = 0.0006) of being seropositive in comparison to the farm cows. Epidemiological importance of results is discussed.
Collapse
Affiliation(s)
- Ljiljana Kuruca
- Faculty of Agriculture, University of Novi Sad, Trg Dositeja Obradovića 8, 21000 Novi Sad, Serbia
| | | | | | | | | | | |
Collapse
|
12
|
Lalošević V, Lalošević D, Capo I, Simin V, Galfi A, Traversa D. High infection rate of zoonotic Eucoleus aerophilus infection in foxes from Serbia. ACTA ACUST UNITED AC 2013; 20:3. [PMID: 23340229 PMCID: PMC3718516 DOI: 10.1051/parasite/2012003] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2012] [Accepted: 11/26/2012] [Indexed: 11/15/2022]
Abstract
The respiratory capillariid nematode Eucoleus aerophilus (Creplin, 1839) infects wild and domestic carnivores and, occasionally, humans. Thus far, a dozen of human infections have been published in the literature but it cannot be ruled out that lung capillariosis is underdiagnosed in human medicine. Also, the apparent spreading of E. aerophilus in different geographic areas spurs new studies on the epidemiology of this nematode. After the recognition of the first human case of E. aerophilus infection in Serbia, there is a significant merit in enhancing knowledge on the distribution of the nematode. In the present work the infection rate of pulmonary capillariosis was investigated in 70 red foxes (Vulpes vulpes) from the northern part of Serbia by autopsy. The estimated infection rate with Eucoleus aerophilus was 84%. In contrast, by copromicroscopic examination only 38% of foxes were positive. In addition, 10 foxes were investigated for the closely related species in nasal cavity, Eucoleus boehmi, and nine were positive. Our study demonstrates one of the highest infection rates of pulmonary capillariosis in foxes over the world.
Collapse
Affiliation(s)
- Vesna Lalošević
- Faculty of Agriculture, University of Novi Sad, Trg Dositeja Obradovica 8, 21000 Novi Sad, Serbia
| | | | | | | | | | | |
Collapse
|
13
|
Spasojević Kosić L, Lalošević V, Simin S, Kuruca L. ENDOPARASITES IN HUNTING DOGS IN VOJVODINA. AVM 2012. [DOI: 10.46784/e-avm.v5i2.165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Concerning infectious diseases in hunting dogs, parasites represent an important etiological agent. Among zoonotic diseases, parasitosis, and in particular, helminthosis can cause serious public health concern. This study was performed to investigate infestations with endoparasites in hunting dogs. A total of 43 faecal samples from owned hunting dogs were collected, and were examined for the presence of endoparasites. The overall prevalence of endoparasitic infestation was 65, 15% and six species were found: Trichuris vulpis (44.19%), Ancylostoma caninum (27.91%), Capillaria spp. (16.28%), Isospora spp. (11.63%), Toxocara canis (9.30%), Toxascaris leonina (2.32%). The prevalence of endoparasites with zoonotic potential was 39.53%. These data are of importance for veterinarians in clinical practice, dealing with antiparasitic treatment and choosing appropriate antiparasitic drug for hunting dogs. Due to this, veterinarians should play an important role in helping to prevent or minimize zoonotic transmission of the parasites.
Collapse
|
14
|
|