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O'LEARY J, SPINK WW. Failure to isolate Brucella from prostatic tissue of individuals living in an endemic area. Exp Biol Med (Maywood) 2004; 75:41-3. [PMID: 14797729 DOI: 10.3181/00379727-75-18093] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
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77
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HUTTON RS, HILMOE RJ, ROBERTS JL. Some physical factors that influence the survival of Brucella abortus during freeze-drying. J Bacteriol 2004; 61:309-19. [PMID: 14824114 PMCID: PMC386004 DOI: 10.1128/jb.61.3.309-319.1951] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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78
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GOODLOW RJ, MIKA LA, BRAUN W. The effect of metabolites upon growth and variation of Brucella abortus. J Bacteriol 2004; 60:291-300. [PMID: 14774349 PMCID: PMC385879 DOI: 10.1128/jb.60.3.291-300.1950] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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79
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GERHARDT P, LEVINE HB, WILSON JB. The oxidative dissimilation of amino acids and related compounds by Brucella abortus. J Bacteriol 2004; 60:459-67. [PMID: 14784472 PMCID: PMC385901 DOI: 10.1128/jb.60.4.459-467.1950] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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81
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RODE LJ, OGLESBY G, SCHUHARDT VT. The cultivation of brucellae on chemically defined media. J Bacteriol 2004; 60:661-8. [PMID: 14794633 PMCID: PMC385931 DOI: 10.1128/jb.60.5.661-668.1950] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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83
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MARR AG, WILSON JB. Genetic aspects of the added carbon dioxide requirements of Brucella abortus. Exp Biol Med (Maywood) 2004; 75:438-40. [PMID: 14808285 DOI: 10.3181/00379727-75-18224] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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84
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Arda B, Tunçel M, Yaimazhan T, Gökengin D, Gürel O. Efficacy of oral levofloxacin and dirithromycin alone and in combination with rifampicin in the treatment of experimental murine Brucella abortus infection. Int J Antimicrob Agents 2004; 23:204-7. [PMID: 15013048 DOI: 10.1016/j.ijantimicag.2003.07.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2003] [Accepted: 07/03/2003] [Indexed: 11/20/2022]
Abstract
The efficacy of levofloxacin and dirithromycin, alone and in combination with rifampicin in the treatment of experimental brucellosis was investigated. Seventy adult white male mice were infected intraperitoneally with Brucella abortus S544 standard strain. Four of the animals were sacrificed on the 21st day of inoculation for infection control. The remaining 66 mice were randomised into treatment and control groups. Following 14 days of treatment the animals were sacrificed and spleen cultures were made. The cure rates were 36.4% for levofloxacin, 27.3% for dirithromycin, 72.7% for rifampicin, 72.7% for levofloxacin + rifampicin and 81.8% for dirithromycin + rifampicin. The results of this study indicate that levofloxacin and dirithromycin are ineffective in the treatment of experimental murine brucellosis as monotherapy or in combination with rifampicin.
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Akinci E, Bodur H, Erbay C C, Deveer M. Brucella abortus epididymo-orchitis relapsing in the opposite testis 3 months after antibiotic therapy and development of aspermia. Int J Infect Dis 2003; 7:290-1. [PMID: 14656423 DOI: 10.1016/s1201-9712(03)90111-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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86
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Gokhale YA, Ambardekar AG, Bhasin A, Patil M, Tillu A, Kamath J. Brucella spondylitis and sacroiliitis in the general population in Mumbai. THE JOURNAL OF THE ASSOCIATION OF PHYSICIANS OF INDIA 2003; 51:659-66. [PMID: 14621032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
Abstract
OBJECTIVE 1) To identify patients of brucella spondylitis and sacroiliitis amongst patients of 'infective spondylitis' and 'sacroiliitis', 2) To study clinical and radiographic features and outcome of brucella spondylitis. METHODS We reviewed 21 patients of infective spondylitis and 12 of sacroiliitis attending our hospital between March and September 2000 and followed them to identify patients of brucella spondylitis and brucella sacroiliitis, using serological tests. RESULTS 1) Twenty six patients (17 spondylitis and nine sacroiliitis) were detected to have brucella infection to be the cause of their illness. 2) Brucella spondylitis is commonly mistaken for tuberculous spondylitis in our country. Thus leading to a delay in the diagnosis as well as occurrence of angular deformity and neurological deficit, which are reportedly uncommon in this condition. 3) Consumption (or handling) of unpasteurized milk (tabela milk) and occasional animal contact were found to be the source of infection in the general population. 4) Predominantly lumbar spine involvement, end-plate erosion of L4, L3, L5, decreased intervertebral disc space, repair with'formation of an osteophyte, simultaneous involvement of several sites and association of spondylitis with sacroiliitis were important radiographic features. CONCLUSIONS Brucellosis exists in the general population, high clinical suspicion especially when there is history of animal contact or consumption of unpasteurized milk, familiarity with clinical and radiological features of brucella spondylitis and detection of antibodies to brucella by ELISA will help us detect and treat these patients in time.
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87
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GINOZA HS, ALTENBERN RA. The pantothenate-synthesizing enzyme in cell-free extracts of Brucella abortus, strain 19. Arch Biochem Biophys 2003; 56:537-41. [PMID: 14377603 DOI: 10.1016/0003-9861(55)90273-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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88
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BERMAN DT, REDFEARN MS, SIMON EM. Establishment of colonial variants of brucellae in vivo. Exp Biol Med (Maywood) 2003; 88:526-8. [PMID: 14371687 DOI: 10.3181/00379727-88-21640] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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89
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Kakoma I, Oluoch AO, Baek BK, Rahman MS, Matsuda K. More attention warranted on Brucella abortus in animals. J Am Vet Med Assoc 2003; 222:284. [PMID: 12564586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
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90
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Abstract
Brucellosis is a public health problem in Venezuela and affects large numbers of animals. The most important biovar in the country is Brucella abortus. In cattle and buffalo it causes high rates of abortions in females and infertility in males; it is transmissible to occupationally exposed humans. In 1968, an official program was set up for the control and eradication of the disease and it is still in place. Amongst the control provisions, this program provides for the vaccination of female calves with strain 19 and the slaughtering of positive reactors following the official diagnosis (rapid agglutination in plate test). According to the official reports, the positive reactors ranged from 0.8 to 1.2% in the past few years. These values do not corroborate reports showing an average positive rate of 10.5% and even higher values in some areas of the country. The government is working to approve a new resolution that will replace the rapid agglutination in plate test with the Card Test, the use of 2-Mercaptoetanol, fixation of complement and competitive ELISA as confirmatory tests. In addition, there will be an obligatory vaccination with B. abortus strain 19 or B. abortus RB51 of all female calves between 3- and 8-month-old and a recommended revaccination at 10-15-month-old and adult cows in high prevalence areas. These measures should allow help to reduce the prevalence of the disease in cattle herds and thus minimize the risk for human populations.
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91
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Dobrean V, Opris A, Daraban S. An epidemiological and surveillance overview of brucellosis in Romania. Vet Microbiol 2002; 90:157-63. [PMID: 12414141 DOI: 10.1016/s0378-1135(02)00251-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
This article reports epidemiological investigations on the occurrence of brucellosis in Romania. Like in other former communist countries, data concerning epidemiology of brucellosis and published articles are very few. The epidemiology and control of brucellosis in Romania was analyzed using data made available by the Office International des Epizooties and Veterinary Service of Romania. Romania, like many other developed countries, has eradicated Brucella abortus from cattle since 1969. Brucellosis caused by Brucella melitensis has never been reported. The incidence of brucellosis in swine and sheep is very rare but still there are a few outbreaks in some regions. In 2000, the number of cases was 47 in swine and 270 cases in sheep. Vaccination against brucellosis is prohibited in Romania.
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Abstract
Infection by Brucella abortus seems to be a major cause of abortions among cattle and buffaloes in Sri Lanka. The incidence of this disease is more prominent among the animals in the Dry zone of the country raised under extensive management systems. The present low incidence of this disease and the small size of the country may facilitate launching of an effective disease control scheme. The milk ring test (MRT) has proven to be usable in testing milk for the infection at farm level. An ELISA technique could be employed to test the seroprevalence of infection among MRT-positive animals. A program to purchase the diseased animals by the state for slaughter, and a countrywide vaccination program with B. abortus strain RB51 would enable the country's livestock industry to eventually eradicate this disease.
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93
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Elzer PH, Hagius SD, Davis DS, DelVecchio VG, Enright FM. Characterization of the caprine model for ruminant brucellosis. Vet Microbiol 2002; 90:425-31. [PMID: 12414161 DOI: 10.1016/s0378-1135(02)00226-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The relationship between man, the goat, and brucellosis is historical. Today Brucella melitensis and Brucella abortus pose a serious economic and public health threat in many countries throughout the world. Infection of pregnant goats and sheep with B. melitensis results in abortion during the third trimester of pregnancy. Although nearly eradicated in the US, bovine brucellosis is still a problem in many countries and the potential for re-infection of domestic stock from wildlife reservoirs in this country is a regulatory nightmare. Humans infected with this pathogen develop undulant fever, which is characterized by pyrexia, arthritis, osteomyelitis, and spondylitis. Although available for both organisms, currently available vaccines have problems ranging from false positive serological reactions to limited efficacy in different animal species. With the continued need for new and better vaccines, we have further developed a goat model system to test new genetically derived strains of B. melitensis and B. abortus for virulence as measured by colonization of maternal and fetal tissues, vaccine safety, and vaccine efficacy.
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Godfroid J, Käsbohrer A. Brucellosis in the European Union and Norway at the turn of the twenty-first century. Vet Microbiol 2002; 90:135-45. [PMID: 12414139 DOI: 10.1016/s0378-1135(02)00217-1] [Citation(s) in RCA: 110] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Control and eradication programs of brucellosis in cattle, sheep, goats and pigs have been more or less successfully implemented within the Member States (MS) of the European Union (EU) and Norway after Word War II. As a result, the epidemiological situation of animal brucellosis is extremely diverse among different MS or regions within a MS and among the different animal species. Some MS, mainly North European countries, and Norway are declared "officially bovine brucellosis free" and/or "officially ovine and caprine (Brucella melitensis) free". The situation is less favorable in Southern European countries, particularly as far as sheep and goat brucellosis are concerned. This situation has important zoonotic consequences as reflected in the number of human brucellosis cases due to B. melitensis that are still encountered in those countries. Brucellosis in swine has re-emerged as a result of spillover from the wild boar brucellosis (Brucella suis biovar 2) reservoir, particularly in outdoor reared pigs. Besides the actual challenge to eradicate brucellosis, further issues have to be addressed: (1) the management of false positive serological results that occur in the course of brucellosis testing, particularly in cattle; (2) the impact of wildlife brucellosis, particularly wild boar brucellosis in domestic animals; and (3) the importance of B. melitensis infection in cattle that are in contact with infected sheep.
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Abstract
The paper describes the history and evolvement of brucellosis in China. It presents the variation of epidemic situation, epidemiological characteristics, application of vaccines and control in brief. Before 1980s, human and animal brucellosis was quite severe; during 1980s, the incidence of human and animal brucellosis was relatively low, and seemed to decrease during the decade. During 1990s, there were no obvious changes in the incidence of animal brucellosis, but the incidence of human brucellosis increased, especially from 1995 to 2001. There are not only some common characteristics but also some differences in brucellosis epidemiology relative to that reported in the rest of the world. For the entire country, B. melitensis was the predominant strain associated with outbreaks, and the epidemic peak is from February to June. Several Brucella vaccines have been used in China for prevention and control of brucellosis. such as B. abortus 104 M in humans, B. suis S2 in animals. The introduction of comprehensive measures has allowed great progress in the prevention and control of brucellosis in China. Surveillance points were set-up countrywide to estimate the epidemic situation. In addition, we discussed the new characteristics of brucellosis in China, the influence of the El Nino phenomenon on brucellosis epidemic situation, the phenomenon of antigenic interference between Brucella species and some disadvantages of live Brucella vaccines.
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Taleski V, Zerva L, Kantardjiev T, Cvetnic Z, Erski-Biljic M, Nikolovski B, Bosnjakovski J, Katalinic-Jankovic V, Panteliadou A, Stojkoski S, Kirandziski T. An overview of the epidemiology and epizootology of brucellosis in selected countries of Central and Southeast Europe. Vet Microbiol 2002; 90:147-55. [PMID: 12414140 DOI: 10.1016/s0378-1135(02)00250-x] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The objective of this paper is to give an overview of the epidemiologic and epizootic status of brucellosis in selected countries of Central and Southeast Europe (Balkan region). Based on dimension of the disease problem, there is a need to establish collaboration in the eradication and prevention of brucellosis between all countries in the region. Although there were no readily accessible data concerning epidemiology and epizootology of brucellosis in these countries, the limited official and published data were analyzed. The incidence of brucellosis caused by Brucella melitensis in sheep, goats and humans is a very significant problem in Macedonia and Greece. In Greece, cattle are also affected either by B. melitensis or B. abortus. The disease is an endemic problem in some regions of Yugoslavia and includes B. suis biovar 2 in pigs and in Croatia, B. melitensis in sheep, goats and human is found occasionally. No problem appears to exist with brucellosis in Bulgaria. Financial well-supported brucellosis control programs of the European Union that will include all countries, regardless of the magnitude of brucellosis incidence, are needed for eradication and control of brucellosis.
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Abstract
We reviewed the literature on camel brucellosis. The seroprevalence of brucellosis in camels appears to follow two distinct patterns: a low (2-5%) prevalence in nomadic or extensively kept camels and a high (8-15%) prevalence in camels kept intensively or semi-intensively. The infection is caused by different biotypes of Brucella abortus and Brucella melitensis. Many gaps exist in the literature on the epidemiology of camel brucellosis. There is no clear policy in any of the camel-keeping countries regarding the control of brucellosis in camels. We suggest whole-herd vaccination in low-prevalence countries and test-and-slaughter followed by vaccination in high-prevalence countries.
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Abstract
We reviewed the literature on camel brucellosis. The seroprevalence of brucellosis in camels appears to follow two distinct patterns: a low (2-5%) prevalence in nomadic or extensively kept camels and a high (8-15%) prevalence in camels kept intensively or semi-intensively. The infection is caused by different biotypes of Brucella abortus and Brucella melitensis. Many gaps exist in the literature on the epidemiology of camel brucellosis. There is no clear policy in any of the camel-keeping countries regarding the control of brucellosis in camels. We suggest whole-herd vaccination in low-prevalence countries and test-and-slaughter followed by vaccination in high-prevalence countries.
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Pasquali P, Adone R, Gasbarre LC, Pistoia C, Ciuchini F. Effect of exogenous interleukin-18 (IL-18) and IL-12 in the course of Brucella abortus 2308 infection in mice. CLINICAL AND DIAGNOSTIC LABORATORY IMMUNOLOGY 2002; 9:491-2. [PMID: 11874900 PMCID: PMC119949 DOI: 10.1128/cdli.9.2.491-492.2002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
In this study we demonstrated that combined inoculation of interleukin-12 (IL-12) and IL-18 reduced the number of bacteria in the spleens of mice infected with Brucella abortus 2308 and that the effect of the treatment was mediated by an increased capability of spleen cells to produce gamma interferon at the early phase of infection.
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Mieszczanska H, Cunha BA, Schoch PE, Selbs E, Lazar JM. Clinical microbiological case: large endocardial vegetation in an Italian woman. Clin Microbiol Infect 2001; 7:693-4, 712. [PMID: 11843912 DOI: 10.1046/j.1198-743x.2001.00342.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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