RESUMO
Nocardia cyriacigeorgica is a well-known agent of human nocardiosis and is considered an emerging pathogen, however, its identification to the species level is complex for many clinical laboratories. Available data on the clinical significance of N. cyriacigeorgica in veterinary medicine are sparse and mainly concern isolated reports of pyogranulomatous lesions in domestic animals. We report a case of severe bovine mastitis caused by N. cyriacigeorgica that did not respond to conventional antimicrobial therapy in a small holding in Bosnia and Herzegovina. After isolation of the pathogen, further identification by routine microbiological methods was not possible. Susceptibility to antimicrobials was tested using the disc diffusion method according to published recommendations. The sample was also tested by MALDI-ToF MS with inconclusive results. In addition, 16S rRNA sequence analysis, verified by multilocus sequence analysis (MLSA) using the gyrB, 16S rRNA, secA1, and hsp65 sequences, confirmed the species N. cyriacigeorgica. To our knowledge, this is the first report of isolation of N. cyriacigeorgica from a clinical case of bovine mastitis in a European dairy farm and the first MLSA method approach to distinguish a Nocardia spp. strain isolated from animals.
Assuntos
Doenças dos Bovinos , Mastite Bovina , Nocardia , Humanos , Bovinos , Feminino , Animais , Tipagem de Sequências Multilocus/veterinária , RNA Ribossômico 16S/genética , Mastite Bovina/tratamento farmacológico , Mastite Bovina/microbiologia , Bósnia e Herzegóvina , Nocardia/genética , Doenças dos Bovinos/tratamento farmacológicoRESUMO
We report two cases of bovine babesiosis caused by Babesia divergens in a region of central Bosnia and Herzegovina. The cases were detected in June 2017 and July 2018 from two small backyard farms. Routine clinical assessments, including physical examination and haematology, revealed lethargy, fever, anaemia, leukopenia and haemoglobinuria in the affected animals. Serum alterations included an elevation of aspartate aminotransferase and a decrease of serum phosphate or hypophosphatemia. Thrombocytopenia was detected in the first clinical case. Microscopic examination of blood smears revealed intracytoplasmic protozoan parasites from the genus Babesia. Molecular screening of both animals confirmed the presence of Babesia divergens, the causative agent of bovine babesiosis. B. divergens DNA was also detected in two engorged female Ixodes ricinus ticks removed from these animals. In addition, Mycoplasma wenyonii DNA was identified by molecular screening in the animal examined in June 2017, and in I. ricinus ticks feeding on this animal. This study provides molecular confirmation of B. divergens as a cause of piroplasmosis in cattle in South-East Europe. The detection of M. wenyonii DNA ain I. ricinus also provides the first evidence of this bacterium in ticks in Europe.
Assuntos
Babesia/genética , Babesiose/diagnóstico , Doenças dos Bovinos/microbiologia , Doenças dos Bovinos/parasitologia , Infecções por Mycoplasma/veterinária , Mycoplasma/genética , Animais , Aspartato Aminotransferases/sangue , Babesia/isolamento & purificação , Babesiose/parasitologia , Bósnia e Herzegóvina , Bovinos , DNA Bacteriano/genética , DNA Bacteriano/isolamento & purificação , DNA de Protozoário/genética , DNA de Protozoário/isolamento & purificação , Europa (Continente) , Fazendas , Feminino , Hipofosfatemia/sangue , Ixodes/microbiologia , Ixodes/parasitologia , Mycoplasma/isolamento & purificação , Infecções por Mycoplasma/diagnóstico , Trombocitopenia/sangueRESUMO
This case study describes the presence of a deer ked (Lipoptena cervi, Linnaeus, 1758) in the Balkan chamois (Rupicapra rupicapra balcanica) from the area of the National Park "Sutjeska", Bosnia and Herzegovina (B&H). This is the first finding of this ectoparasite in this animal species in B&H, which indicates that deer ked has significant adaptive abilities to different animal hosts.
RESUMO
Malignant ovine babesiosis or ovine babesiosis caused by Babesia ovis is an important hemoprotozoan tick-borne disease of sheep. After 70 years, a study was conducted in Bosnia and Herzegovina, in the geographical areas of Podrinje and Eastern Herzegovina, aiming to molecularly identify and determine the presence of B. ovis infection in the sheep population. From 2019-2021, a clinical and molecular study was conducted in 53 flocks, and 192 sheep were examined, divided into two groups: clinically suspected and asymptomatic sheep. The presence of B. ovis was confirmed by PCR in blood samples of 75 % and 11.21 % of clinically affected and asymptomatic sheep, respectively. The majority of clinical cases of malignant ovine babesiosis were confirmed in the Rudo epidemiological unit (78.78 %) within the Podrinje region indicating typical seasonal pattern of disease occurrence and endemic focus. Rhipicephalus bursa was only tick species identified in Podrinje and Eastern Herzegovina. Acute form of disease was observed with dominant clinical signs of depression, fever, loss of appetite and respiratory distress. Fatal outcome was recorded in 12.28 % of cases. This study describes the molecular detection of B. ovis in sheep in Bosnia and Herzegovina for the first time. To the authors knowledge, this survey represents a report of the highest number of clinical cases of malignant ovine babesiosis in Europe. Since the disease has been recorded in the south-eastern border of Bosnia and Herzegovina, there is a high risk of disease transmission to a wider area of the Balkan region.
Assuntos
Babesiose , Rhipicephalus , Doenças dos Ovinos , Ovinos , Animais , Babesiose/epidemiologia , Babesiose/diagnóstico , Bósnia e Herzegóvina/epidemiologia , Península BalcânicaRESUMO
Concentrations of toxic elements (lead, cadmium, mercury, and arsenic) were measured in water, sediment, and four commercial fish species (Cyprinus carpio, Hypophthalmichthys molitrix, Silurus glanis, and Esox lucius) and their tissues (muscle, liver, and kidney) from Sanicani Lake, Bosnia and Herzegovina. The concentration of toxic elements was measured by atomic absorption spectrometry. Toxic element concentrations were significantly affected by the fish species and tissues sampled. The lead was the most heavily deposited element in lake sediments and waters. The highest concentrations of Pb and Cd were in the kidney in all four fish species. Concentrations of Hg and As were higher in the muscle than in the kidney and liver in all four fish species. The toxic element concentrations in all examined tissues were significantly higher in Silurus glanis and Esox lucius than in the other fish species examined. Concentrations of all tested elements were present in the fish muscle at different levels, but these levels were under the maximum levels allowed by the European Union and FAO/WHO. Accordingly, fish meat from this lake is acceptable for human consumption.
Assuntos
Carpas , Poluentes Químicos da Água , Animais , Bósnia e Herzegóvina , Monitoramento Ambiental , Peixes , Humanos , Lagos , Poluentes Químicos da Água/análiseRESUMO
AIMS: This case report describes a clinical case of patent and natural infection with trichuroid Eucoleus aerophilus in a 5-month-old, mixed-breed female dog in Bosnia and Herzegovina. METHODS: A detailed history was taken from the owner. Physical exam and thoracic radiography were performed. Faecal sample was processed by the passive flotation tube test with saturated zinc sulphate solution. After the final diagnosis, a dose of 0.4 mg /kg ivermectin was applied subcutaneously to the diseased dog. RESULTS: The history revealed intermittent, non-productive cough after physical exercise. During the physical exam, mild signs of general distress, moderate cachexia with bad body condition, increased heart and respiratory rates, mild dyspnoea and increased bronchovesicular respirations were observed. Thoracic radiography showed mixed bronchial-alveolar lung pattern compatible with chronic bronchopneumonia. Trichuroid eggs of Eucoleus aerophilus were detected in faecal samples from the affected dog. Ivermectin administration at a dose of 0.4 mg/kg was sufficient to eliminate parasitic infection with Eucoleus aerophilus. CONCLUSION: This is the first report of respiratory eucoleosis in a dog from Bosnia and Herzegovina.
Assuntos
Doenças do Cão/diagnóstico , Doenças do Cão/patologia , Nematoides/isolamento & purificação , Infecções por Nematoides/veterinária , Animais , Anti-Helmínticos/administração & dosagem , Bósnia e Herzegóvina , Doenças do Cão/parasitologia , Cães , Fezes/parasitologia , Feminino , Injeções Subcutâneas , Ivermectina/administração & dosagem , Nematoides/classificação , Infecções por Nematoides/diagnóstico , Infecções por Nematoides/patologia , Radiografia Torácica , Resultado do TratamentoRESUMO
AIMS: Aelurostrongylus abstrusus (Railliet, 1898) and Angiostrongylus chabaudi (Biocca, 1957) are important cardiopulmonary metastrongyloids in felids. This case report describes, for the first time, a natural and patent mixed infection caused by A. abstrusus and A. chabaudi in a European wildcat (Felis silvestris silvestris) from Bosnia and Herzegovina. Most important, this is a rare report of fatal parasitism in wildlife, involving a severe verminous bronchopneumonia and gastrointestinal nematode and cestode infection with Toxocara cati, Taenia taeniaeformis, Aonchotheca putorii, and Ancylostoma spp. RESULTS: Emphasis is set to detailed description of granulomatous, interstitial verminous bronchopneumonia, morphological description of A. abstrusus and A. chabaudi, and molecular confirmation of diagnosis by triplex PCR. CONCLUSION: The data provided in this study contribute to the knowledge on the epizootiology and pathological effect of these neglected metastrongyloids in European wildcat.
Assuntos
Broncopneumonia/veterinária , Coinfecção/parasitologia , Felis/parasitologia , Infecções por Strongylida/veterinária , Animais , Península Balcânica , Bósnia e Herzegóvina , Broncopneumonia/diagnóstico , Broncopneumonia/parasitologia , Evolução Fatal , Fezes/parasitologia , Feminino , Pulmão/parasitologia , Pulmão/patologia , Masculino , Metastrongyloidea/anatomia & histologia , Infecções por Strongylida/diagnósticoRESUMO
From 1929 to 1941, the Vrbas Banate was one of nine provinces of the Kingdom Yugoslavia, and according to historical data, the poorest one, without well-organized and sustainable agriculture production. Naturalistic production and poor animal health control in the Vrbas Banate were the most important risk factors for infectious disease spreading. Anthrax was very prevalent infectious disease in domestic animals and humans in that period, but some data on this disease remain scarce. In this paper epidemiology and clinical investigation of anthrax in the Vrbas Banate are reviewed. Apart from many aggravating factors that influenced the control of anthrax, the veterinary service of Banate contributed to the development of animal husbandry, animal health and public health in that period.
Assuntos
Antraz/história , Conhecimentos, Atitudes e Prática em Saúde , Criação de Animais Domésticos , Animais , Animais Domésticos , Antraz/epidemiologia , Antraz/microbiologia , Antraz/veterinária , Bósnia e Herzegóvina/epidemiologia , Croácia/epidemiologia , História do Século XIX , História do Século XX , Humanos , Prevalência , Saúde Pública , Iugoslávia/epidemiologiaRESUMO
The Balkans is endemic for nematodes of the genus Trichinella in both domestic and wild animals. The high prevalence of these zoonotic pathogens in animals linked with the food habits to consume raw meat and meat derived products resulted in a very high prevalence of trichinellosis in humans living in this European region. In spite of numerous epidemiological investigations carried out in this region, very few information is available on the Trichinella species circulating in Bosnia and Herzegovina. Trichinella spp. larvae were isolated from a domestic pig reared in a backyard and from a hunted wild boar whose meat had been the source of trichinellosis in one case. Both Trichinella pseudospiralis and T. spiralis have been identified in the domestic pig, whereas, T. britovi was detected in the wild boar. While, T. spiralis is the Trichinella species most frequently detected in domestic pigs, T. pseudospiralis has been previously documented in domestic pigs only three times in Russia, Slovakia and Croatia. The detection of T. britovi in the wild boar confirms that this nematode is the most frequent species circulating among wildlife of Europe.