1
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Affiliation(s)
- J P Duff
- DoWS, APHA Penrith, Cumbria, CA11 9RR
| | | | - J P Holmes
- DoWS, APHA Shrewsbury, Shropshire, SY5 0YG
| | | | | | - Adrian M Whatmore
- Department of Bacteriology, APHA Weybridge, Woodham Lane, New Haw, Addlestone, Surrey, KT15 3NB
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2
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Abstract
Botulism is a rare but severe disease which is characterized by paralysis and inhibition of secretions. Only a few cases had been reported at the end of the 19th century in France. The disease was frequent during the second world war, and then the incidence decreased progressively. However, human botulism is still present in France with 10-25 cases every year. Food-borne botulism was the main form of botulism in France, whereas infant botulism (17 cases between 2004 and 2016) was rare, and wound and inhalational botulism were exceptional. Type B was the prevalent botulism type and was mainly due to consumption of home-made or small-scale preparations of cured ham and to a lesser extent other pork meat products. In the recent period (2000-2016), a wider diversity of botulism types from various food origin including industrial foods was reported. Severe cases of type A and F botulism as well as type E botulism were more frequent. Albeit rare, the severity of botulism justifies its continued surveillance and recommendations to food industry and consumers regarding food hygiene and preservation practices.
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3
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Czerwiński M, Czarkowski MP, Kondej B. Foodborne botulism in Poland in 2016. Przegl Epidemiol 2018; 72:149-155. [PMID: 30111083] [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] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
OBJECTIVES The main aim of the study is to assess the epidemiological situation of foodborne botulism in Poland in 2016 compared to previous years. MATERIALS AND METHODS In this assessment we reviewed national surveillance data on foodborne botulism cases published in the annual bulletin “Infectious diseases and poisonings in Poland in 2016” and in previous publications, as well as unpublished data retrieved from botulism case reports for 2016 sent from Sanitary-Epidemiological Stations to the Department of Epidemiology NIPH-NIH. RESULTS In 2016, a total of 26 foodborne botulism cases (including 18 laboratory confirmed) were reported and the annual incidence rate (0.07 per 100,000 population) was slightly lower than both the previous year and the median incidence from 2010-2014. The highest incidence in the country was noted in Lubelskie (0.33), Warmińsko-mazurskie (0.28) and Zachodniopomorskie provinces (0.23). The incidence in rural areas (0.10 per 100,000 population) was twice as high as in urban areas (0.05); incidence among men was 8 times as high as among women; the highest incidence (0.36) was observed in men in the age group of 50-59 years. Most cases were associated with consumption of homemade canned fish or pork products and mixed or unknown types of canned meats. All patients were hospitalized. Three deaths related to the disease were reported. CONCLUSIONS In 2016, the epidemiological situation of foodborne botulism in Poland has not changed significantly. This study suggests the need for training of health care professionals to improve diagnosis of botulism as well as continuous health education with respect to how to safely preserve, store and consume food at home.
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Affiliation(s)
- Michał Czerwiński
- National Institute of Public Health - National Institute of Hygiene in Warsaw, Department of Epidemiology of Infectious Diseases and Surveillance
| | - Mirosław P Czarkowski
- National Institute of Public Health - National Institute of Hygiene in Warsaw, Department of Epidemiology of Infectious Diseases and Surveillance
| | - Barbara Kondej
- National Institute of Public Health - National Institute of Hygiene in Warsaw, Department of Epidemiology of Infectious Diseases and Surveillance
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4
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Botulism outbreak causes high mortality in Scottish cattle. Vet Rec 2017; 181:503-6. [PMID: 29127172 DOI: 10.1136/vr.j5217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
SAc C VS disease Surveillance report for july 2017 Botulism in finishing cattleSeasonal dermatitis in Cheviot ewesStreptococcus suis type 2 meningitis and septicaemia in pigletsRodenticide toxicity in chickens.
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5
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Abstract
Foodborne botulism is a severe neuroparalytic disease caused by consumption of botulinum neurotoxin formed by strains of proteolytic Clostridium botulinum and non-proteolytic C. botulinum during their growth in food. The botulinum neurotoxin is the most potent substance known, with as little as 30-100 ng potentially fatal, and consumption of just a few milligrams of neurotoxin-containing food is likely to be sufficient to cause illness and potentially death. In order to minimise the foodborne botulism hazard, it is necessary to extend understanding of the biology of these bacteria. This process has been recently advanced by genome sequencing and subsequent analysis. In addition to neurotoxin formation, endospore formation is also critical to the success of proteolytic C. botulinum and non-proteolytic C. botulinum as foodborne pathogens. The endospores are highly resistant, and enable survival of adverse treatments such as heating. To better control the botulinum neurotoxin-forming clostridia, it is important to understand spore resistance mechanisms, and the physiological processes involved in germination and lag phase during recovery from this dormant state.
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Affiliation(s)
- Michael W Peck
- Institute of Food Research, Norwich Research Park, Colney, Norwich, NR4 7UA, UK.
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6
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Parks N. Bird die-offs in the Great Lakes. Environ Sci Technol 2008; 42:2209. [PMID: 18504944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
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7
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Abstract
The public service orphan drug Human Botulism Immune Globulin for the treatment of infant botulism would not have come into existence without the federal Orphan Drug Act and the funding mechanism that it provided to conduct pivotal clinical trials. Nonetheless, creating, developing, and achieving licensure of Human Botulism Immune Globulin took approximately 15 years and approximately $10.6 million (2005 dollars) to accomplish. Use of Human Botulism Immune Globulin to treat patients with infant botulism has resulted thus far in more than 30 years of avoided hospital stay and more than $50 million (2005 dollars) of avoided hospital costs. To provide a possible paradigm for others, the circumstances that enabled a state public health department to create, test, license, and distribute an orphan drug are described here.
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Affiliation(s)
- Stephen S Arnon
- Infant Botulism Treatment and Prevention Program, California Department of Health Services, 850 Marina Bay Pkwy, Room E-361, Richmond, CA 94804, USA.
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8
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Abstract
Since 1992, Human Botulism Immune Globulin has been provided by the California Department of Health Services to infants with probable infant botulism, the intestinal toxemia form of human botulism. Human Botulism Immune Globulin became available in California in 1992-1997 within a randomized, controlled, double-blinded, pivotal clinical trial and subsequently became available nationwide in 1998-2003 in an open-label study until its licensure in October 2003 as BabyBIG. Thereafter, Human Botulism Immune Globulin remained available nationwide as an approved orphan-drug product. To achieve prompt neutralization of circulating botulinum toxin, the decision to treat with Human Botulism Immune Globulin has been based on clinical criteria that include a consistent history and physical findings of bulbar palsies, hypotonia, and weakness. After licensure, the charts of patients who did not have laboratory-confirmed infant botulism were reviewed to identify their actual diagnoses. The approximately 5% of 681 patients treated with Human Botulism Immune Globulin who did not have infant botulism fell into 5 categories: spinal muscular atrophy, metabolic disorders, other infectious diseases, miscellaneous, and probable infant botulism lacking laboratory confirmation.
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Affiliation(s)
- Ann Marie O Francisco
- Infant Botulism Treatment and Prevention Program, California Department of Health Services, 850 Marina Bay Pkwy, Room E-361, Richmond, CA 94804, USA
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9
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Shin NR, Shin JH, Chun JH, Yoon SY, Kim BS, Oh HB, Rhie GE. Determination of neurotoxin gene expression in Clostridium botulinum type A by quantitative RT-PCR. Mol Cells 2006; 22:336-42. [PMID: 17202863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2023] Open
Abstract
Real time reverse transcription (RT)-PCR was used to quantify the expression of the botulinum neurotoxin type A (BoNT/A) gene (cntA) by normalization with the expression of 16S rRNA. The method were confirmed by monitoring the mRNA levels of cntA during growth in five type A strains. In all but one of the strains the expression of cntA mRNA was maximal in the late exponential phase, and approximately 35-fold greater than in the early exponential phase. The concentration of the extracellular BoNT/A complex detected by ELISA was highest in stationary phase. Sodium nitrite and sorbic acid completely inhibited growth at 20 ppm and 4 mg ml-1, respectively. CntA expression became lower in proportion to the concentration of sorbic acid, and this reduction was confirmed by mouse bioassay. Our results show that real time RT-PCR can be used to quantify levels of C. botulinum type A neurotoxin transcripts and to assess the effects of food additives on botulinal risk.
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Affiliation(s)
- Na-Ri Shin
- Division of High-risk Pathogen Research, Center for Infectious Diseases, Korean National Institute of Health, Seoul 122-701, Korea
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10
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Abstract
Since 1999, large-scale mortalities of fish-eating birds have been observed on the Great Lakes, and more specifically on Lake Erie. Type E botulism has been established as the primary cause of death. The mechanism of type E botulism exposure in fish-eating birds is unclear. Given that these birds are thought to eat live fish exclusively, it seems likely that their prey play a key role in the process, but the role of fish as potential transport vectors of botulinum neurotoxin type E (BoNT/E) to birds has not been adequately investigated. Between June 2003 and April 2004 a methodological model for exposing fish to Clostridium botulinum was developed and used to compare the sensitivity of rainbow trout (Oncorhynchus mykiss), round goby (Neogobius melanostomas), walleye (Stizostedion vitreum), and yellow perch (Perca flavescens) to four doses (0, 800, 1,500, and 4,000 Mouse Lethal Doses) of Clostridium botulinum type E neurotoxin. Each fish species expressed unique changes in both behavior and skin pigmentation prior to death. Yellow perch survived significantly longer (P < 0.05) than the three other species at all toxin treatments. Results of this study suggest that live fish can represent a significant vector for transfer of BoNT/E to birds.
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Affiliation(s)
- Adam M Yule
- Aquaculture Centre, Department of Animal and Poultry Science, University of Guelph, Guelph, Ontario N1G 2W1, Canada
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11
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Nishiura H. Incubation period as a clinical predictor of botulism: analysis of previous izushi-borne outbreaks in Hokkaido, Japan, from 1951 to 1965. Epidemiol Infect 2006; 135:126-30. [PMID: 16684403 PMCID: PMC2870535 DOI: 10.1017/s0950268806006169] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/21/2006] [Indexed: 11/07/2022] Open
Abstract
This study investigated 21 foodborne type-E botulism outbreaks, without antitoxin administration, from 1951 to 1965 in Hokkaido, Japan, to characterize the descriptive epidemiology and evaluate the relationship between case fatality and incubation period. The median (25-75% quartile) attack rate and case fatality, which were evaluated by outbreak, were 58.3% (38.0-73.2) and 25.7% (0.1-50.0) respectively. Individual records of 64 diagnoses, including 31 deaths, were also examined using logistic regression analysis, revealing that a shorter incubation period is likely to result in a significantly higher risk of death (P=0.01). The observed case fatality was more than 50% for those who developed symptoms within the first 18 h after exposure, possibly reflecting underlying dose-dependent mechanisms. In the event of intentional contamination of food with botulinum toxin, rapidly determining the incubation periods may be critical for guiding public health response efforts.
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Affiliation(s)
- H Nishiura
- Department of Medical Biometry, University of Tübingen, Tübingen, Germany.
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12
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Lúquez C, Bianco MI, de Jong LIT, Sagua MD, Arenas GN, Ciccarelli AS, Fernández RA. Distribution of botulinum toxin-producing clostridia in soils of Argentina. Appl Environ Microbiol 2005; 71:4137-9. [PMID: 16000834 PMCID: PMC1168975 DOI: 10.1128/aem.71.7.4137-4139.2005] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
We studied the presence of botulinum toxin-producing clostridia in 2,009 soil samples from five geographical regions of Argentina. The prevalence was 23.5%, and the distribution was not homogeneous among the regions. We observed a great multiplicity of serological types and a higher prevalence in nonvirgin soils than in virgin soils.
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Affiliation(s)
- Carolina Lúquez
- Area Microbiología, Departamento de Patología, Facultad de Ciencias Médicas, Universidad Nacional de Cuyo, Centro Universitario, Parque General San Martín S/N, 5500, Mendoza, Argentina
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13
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Hörman A, Nevas M, Lindström M, Hänninen ML, Korkeala H. Elimination of botulinum neurotoxin (BoNT) type B from drinking water by small-scale (personal-use) water purification devices and detection of BoNT in water samples. Appl Environ Microbiol 2005; 71:1941-5. [PMID: 15812023 PMCID: PMC1082549 DOI: 10.1128/aem.71.4.1941-1945.2005] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Seven small-scale drinking water purification devices were evaluated for their capacity to eliminate botulinum neurotoxin (BoNT) type B from drinking water. Influent water inoculated with toxic Clostridium botulinum cultures and effluent purified water samples were tested for the presence of BoNT by using a standard mouse bioassay and two commercial rapid enzyme immunoassays (EIAs). The water purification devices based on filtration through ceramic or membrane filters with a pore size of 0.2 to 0.4 microm or irradiation from a low-pressure UV-lamp (254 nm) failed to remove BoNT from raw water (reduction of < 0.1 log10 units). A single device based on reverse osmosis was capable of removing the BoNT to a level below the detection limit of the mouse bioassay (reduction of > 2.3 log10 units). The rapid EIAs intended for the detection of BoNT from various types of samples failed to detect BoNT from aqueous samples containing an estimated concentration of BoNT of 396,000 ng/liter.
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Affiliation(s)
- Ari Hörman
- Department of Food and Environmental Hygiene, Faculty of Veterinary Medicine, University of Helsinki, Finland.
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14
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Czerwiński M, Czarkowski MP, Kondej B. [Botulism in Poland in 2003]. Przegl Epidemiol 2005; 59:281-7. [PMID: 16190531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
A total number of 78 foodborne botulism cases were registered in Poland in 2003, (incidence rate 0.20 per 100 000 population), in rural areas--46 cases (incidence 0.31) and in urban areas--32 cases (incidence 0.14). There were noted 48 sporadic cases, 8 outbreaks of two persons and 1 outbreak of three, four and five people. Meat dishes were the main vehicle of botulinum toxin, especially home made bottling jars prepared from pork meat (24.4% of cases). Two deaths from foodborne botulism were registered.
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Affiliation(s)
- Michał Czerwiński
- Zakład Epidemiologii, Państwowego Zakładu Higieny, ul. Chocimska 24, 00-791 Warszawa
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15
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Hennessy TW, Rotz LD. Foodborne Botulism in the Republic of Georgia: Implications for Preparedness Planning. Clin Infect Dis 2004; 39:363-5. [PMID: 15307003 DOI: 10.1086/422324] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2004] [Indexed: 11/04/2022] Open
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16
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Varma JK, Katsitadze G, Moiscrafishvili M, Zardiashvili T, Chokheli M, Tarkhashvili N, Jhorjholiani E, Chubinidze M, Kukhalashvili T, Khmaladze I, Chakvetadze N, Imnadze P, Hoekstra M, Sobel J. Signs and symptoms predictive of death in patients with foodborne botulism--Republic of Georgia, 1980-2002. Clin Infect Dis 2004; 39:357-62. [PMID: 15307002 DOI: 10.1086/422318] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2003] [Accepted: 03/05/2004] [Indexed: 11/03/2022] Open
Abstract
Foodborne botulism is a severe, potentially fatal disease characterized by cranial nerve palsies and descending paralysis. Little is known about signs and symptoms predictive of death from botulism. We studied patients with botulism in the Republic of Georgia, which has the highest reported rate of foodborne botulism in the world. After abstracting medical records of patients with botulism who were hospitalized during 1980-2002, we performed classification-and-regression-tree analysis to identify clinical syndromes predictive of survival and death. We identified records for 706 patients hospitalized for foodborne botulism from 1980-2002. Trivalent antitoxin was administered to 623 patients (88%). Fifty-four (8%) died. Patients with shortness of breath and impaired gag reflex and without diarrhea were 23 times more likely to die than were patients without this syndrome. Validating this clinical prediction rule may help reduce mortality from botulism in Georgia. Validation in other settings could help public health preparations for large outbreaks of naturally occurring or bioterrorism-related botulism.
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Affiliation(s)
- Jay K Varma
- Epidemic Intelligence Service, Epidemiology Program Office, Foodborne and Diarrheal Diseases Branch, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.
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17
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Andersen A. [Lethal half-fermented fish in Drevsjo in 1831?]. Tidsskr Nor Laegeforen 2004; 124:1424. [PMID: 15195194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023] Open
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18
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Lövenklev M, Holst E, Borch E, Rådström P. Relative neurotoxin gene expression in clostridium botulinum type B, determined using quantitative reverse transcription-PCR. Appl Environ Microbiol 2004; 70:2919-27. [PMID: 15128552 PMCID: PMC404387 DOI: 10.1128/aem.70.5.2919-2927.2004] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2003] [Accepted: 01/28/2004] [Indexed: 11/20/2022] Open
Abstract
A quantitative reverse transcription-PCR (qRT-PCR) method was developed to monitor the relative expression of the type B botulinum neurotoxin (BoNT/B) gene (cntB) in Clostridium botulinum. The levels of cntB mRNA in five type B strains were accurately monitored by using primers specific for cntB and for the reference gene encoding the 16S rRNA. The patterns and relative expression of cntB were different in the different strains. Except for one of the strains investigated, an increase in cntB expression was observed when the bacteria entered the early stationary growth phase. In the proteolytic strain C. botulinum ATCC 7949, the level of cntB mRNA was four- to fivefold higher than the corresponding levels in the other strains. This was confirmed when we quantified the production of extracellular BoNT/B by an enzyme-linked immunosorbent assay and measured the toxicity of BoNT/B by a mouse bioassay. When the effect of exposure to air on cntB expression was investigated, no decline in the relative expression was observed in spite of an 83% reduction in the viable count based on the initial cell number. Instead, the level of cntB mRNA remained the same. When there was an increase in the sodium nitrite concentration, the bacteria needed a longer adjustment time in the medium before exponential growth occurred. In addition, there was a reduction in the expression of cntB compared to the expression of the 16S rRNA gene at higher sodium nitrite concentrations. This was most obvious in the late exponential growth phase, but at the highest sodium nitrite concentration investigated, 45 ppm, a one- to threefold decline in the cntB mRNA level was observed in all growth phases.
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Affiliation(s)
- Maria Lövenklev
- Applied Microbiology, Lund Institute of Technology, Lund University, SE-221 00 Lund, Sweden
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19
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Abstract
Infant botulism represents a distinct entity of botulism. Ingestion of the ubiquitously present spores of Clostridium botulinum leads to germination of the organism and neurotoxin production in the infant intestine. Symptoms typically develop gradually in contrast to classical food botulism in which an acute onset of symptoms shortly after the ingestion of preformed toxin in a food is characteristic. Microbiologically, the diagnosis is established by identification of Clostridium botulinum organism and toxin in stool specimen. However, positive results in these tests provide only indirect evidence for the clinical relevance of the neurotoxin since asymptomatic carriers have been found. The toxin irreversibly blocks the release of acetylcholin from the motoric end plate which results in muscle weakness and paralysis. Depending on the amount of toxin produced, infant botulism exhibits a broad clinical spectrum ranging from oligosymptomatic forms to a fulminant course with acute respiratory failure within hours leading to sudden death. Unrecognized mild forms or beginning muscle weakness can be a co-factor for other risk factors of sudden infant death (SIDS). In studies analyzing infants who died from SIDS, botulism bacteria or toxin were found in up to 20 % of cases. Infant botulism therefore represents an important differential diagnosis of unexplained and inconclusive muscular hypotonia in the first year of life.
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Przybylska A. [Botulism in Poland in 2002]. Przegl Epidemiol 2004; 58:103-10. [PMID: 15218648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
A total of 85 foodborne botulism were registered in Poland in 2002, with corresponding incidence 0.22 per 100,000 population. In rural areas were registered 67% of cases and in urban areas--33% (adequately--incidence 0.39 and 0.12). There were 53 outbreaks of one person noted, 11 outbreaks of two people, 2 outbreaks of three, and 1 outbreak of four people. Meat dishes were the main vehicle of botulinum toxin (58 cases; 68.2%). Out of them, home made conserves (bottling jars) prepared from pork meat (23.5% of cases) and commercial produced sausages (20.0%) prevailed as vehicles. Five deaths (three men and two women) from foodborne botulism were registered in Poland in 2002.
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Affiliation(s)
- Anna Przybylska
- Zakład Epidemiologii Państwowego Zakładu Higieny ul. Chocimska 24, 00-791 Warszawa
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21
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Przybylska A. [Botulism in Poland in 2001]. Przegl Epidemiol 2003; 57:99-105. [PMID: 12926315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Abstract
A total of 66 cases of botulism (foodborne) were registered in Poland in 2001, with corresponding incidence 0.17 per 100,000 population. The majority of cases (77.3%) were registered in rural areas. Incidence in these areas was 0.35 and in urban areas--0.06. In 2001 there were 41 outbreaks of one person noted, 4 outbreaks of two people, 4 outbreaks of three, and 1 outbreak of four people. Meat dishes were the main vehicle of botulinum toxin (32 cases; 48.5%). Out of them, home made conserves (bottling jars) prepared from pork meat prevailed (25.8% of the total). Home made sausages were associated with 12.1% cases, commercial canned fish--with 10.6% and other dishes from fish--with 12.1%. Two deaths from foodborne botulism were registered in Poland in 2001.
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Affiliation(s)
- Anna Przybylska
- Zakład Epidemiologii Państwowego Zakładu Higieny ul. Chocimska 24, 00-791 Warszawa
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22
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Wilkins PA, Palmer JE. Mechanical ventilation in foals with botulism: 9 cases (1989-2002). J Vet Intern Med 2003; 17:708-12. [PMID: 14529139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/27/2023] Open
Abstract
"Shaker foal" disease, toxicoinfectious botulism of foals, was 1st described as a clinical entity in 1967. The reported mortality rate was 90%, with death occurring within 24-72 hours of the onset of the characteristic clinical signs. The mortality rate decreased when equine-origin botulism antitoxin became available; however, a certain percentage of foals continued to die of respiratory failure. Mechanical ventilation is an important part of the treatment of infant botulism and is essential to the survival of many affected infants. We report a retrospective study of 9 foals with toxicoinfectious botulism where early mechanical ventilation was employed as part of the treatment. Foals receiving mechanical ventilation were progressively acidemic and had increased PaCO2 tensions before mechanical ventilation. These arterial blood gas abnormalities were ameliorated with mechanical ventilation. One foal was euthanized for economic reasons; survival in treated foals was 87.5%. Mechanical ventilation of foals with botulism and respiratory failure appears to be an effective therapy.
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Affiliation(s)
- Pamela A Wilkins
- Graham French Neonatal Intensive Care Unit, Department of Clinical Studies, New Bolton Center, Kennett Square, PA 19348, USA.
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Yeruham I, Elad D, Avidar Y, Grinberg K, Tiomkin D, Monbaz A. Outbreak of botulism type B in a dairy cattle herd: clinical and epidemiological aspects. Vet Rec 2003; 153:270-2. [PMID: 12974340 DOI: 10.1136/vr.153.9.270] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- I Yeruham
- 'Hachaklait' Gedera, Koret School of Veterinary Medicine, Hebrew University of Jerusalem, PO Box 12, Rehovot 76100, Israel
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Martin S. Clostridium botulinum type D intoxication in a dairy herd in Ontario. Can Vet J 2003; 44:493-5. [PMID: 12839245 PMCID: PMC340177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
Abstract
Thirty-four Holstein cows died after exposure to Clostridium botulinum type D toxin, presumably from contaminated haylage. The presence of type D toxin in ruminal contents was confirmed by mouse inoculation. This is the first confirmation by direct toxin isolation of C. botulinum type D toxin in cattle in North America.
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Affiliation(s)
- Sarah Martin
- Ontario Veterinary College, University of Guelph, Guelph, Ontario N1G 2W1
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Przybylska A. [Botulism in Poland in 2000]. Przegl Epidemiol 2002; 56:305-10. [PMID: 12371364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
Abstract
A total of 72 cases of botulism were registered in Poland in 2000, with corresponding incidence 0.19 per 100,000 population. In the rural areas 56 (incidence 0.38), and in the urban areas 16 (incidence 0.07) cases were registered. In 2000, there were 46 outbreaks of one person, 7 outbreaks of two people, and 4 of three people noted. Meat dishes were the main vehicle of the botulinum toxin (41 cases; 56.9%). Of them, prevailed homemade conserves (bottling jars) prepared from pork meat (18.1%). Home made sausages were associated with 13.9%, canned fish with 12.5%, sausages of commercial production--with 12.5%, and dishes from poultry with 11.1% cases. Two deaths from botulism were registered in Poland in 2000.
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Affiliation(s)
- Anna Przybylska
- Zakład Epidemiologii Państwowego Zakładu Higieny ul. Chocimska 24, 00-791 Warszawa
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27
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Boyer A, Salah A. [Clinical and epidemiological characteristics of botulism in France]. Ann Med Interne (Paris) 2002; 153:300-10. [PMID: 12442075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
Abstract
Botulism is still found in France. Botulism is life-threatening and may have epidemic occurrences, which justifies an epidemiological watch with systematic notification of cases. In order to complete these recent epidemiological data, older cases since 1940 have been reviewed through a survey sent to the French Ministry of Health and the Pasteur Institute (National Reference Center). A Medline search has also been completed. In France, foodborne botulism is the main source of contamination. Type B is nearly always involved but type E botulism has been regularly reported. Fatal outcome due to botulism-induced respiratory muscle weakness can now be avoided by mechanical ventilation, leading to better prognosis. Microbiological diagnosis has been confirmed in two-thirds of the cases by isolation of toxin in the patient's serum. It is important to identify the foodstuff incriminated to prevent the development of a botulism outbreak. Foodstuffs responsible for foodborne botulism are the same since 1940. However, the increased consumption of vacuum-packed foodstuffs might facilitate the persistence of botulism. In conclusion, this review points out the significance of epidemiological screening of foodstuffs in the alimentary chain as well as the systematic notification of botulism. The regular educational information for young physicians regarding botulism should be continued.
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Affiliation(s)
- Alexandre Boyer
- Service de Réanimation Médicale, Hôpital Louis-Mourier (Assistance Publique-Hôpitaux de Paris), 178, rue des Renouillers, 92701 Colombes, France.
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Kelch WJ, Kerr LA, Pringle JK, Rohrbach BW, Whitlock RH. Fatal Clostridium botulinum toxicosis in eleven Holstein cattle fed round bale barley haylage. J Vet Diagn Invest 2000; 12:453-5. [PMID: 11021434 DOI: 10.1177/104063870001200511] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Twenty-two lactating Holstein cattle in Tennessee had clinical signs of intoxication with preformed Clostridium botulinum toxin. These signs included weakness, paralysis of the tongue and chest muscles, abdominal breathing, and, in 11 of the 22 cows, death. Differential diagnoses included hypocalcemia, hypomagnesemia, carbohydrate overload, and several toxicoses including mycotoxin, lead, nitrate, organophosphate, atropine or atropine-like alkaloid, and botulism. A diagnosis of botulism by the ingestion of preformed C. botulinum type B toxin was made by eliminating these other diseases, by finding C. botulinum type B spores in 3 bales of round bale barley haylage fed to these cattle, and by isolating preformed type B toxin from 1 of the 3 bales. Confirmation of the toxin type was made by demonstrating mouse lethality by intraperitoneal injection of specimen extracts with neutralization by C. botulinum type B antitoxin. The haylage, harvested green and encased in black plastic bags to facilitate fermentation, was presumably contaminated by the botulinum toxin when fermentation failed to produce enough acid to lower the pH to 4.5, the pH below which C. botulinum growth is inhibited. Farmers and ranchers who use round hay balers to produce haylage should be alert to this potential problem.
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Affiliation(s)
- W J Kelch
- Department of Comparative Medicine, College of Veterinary Medicine, University of Tennessee, Knoxville 37901-1071, USA
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29
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Galey FD, Terra R, Walker R, Adaska J, Etchebarne MA, Puschner B, Fisher E, Whitlock RH, Rocke T, Willoughby D, Tor E. Type C botulism in dairy cattle from feed contaminated with a dead cat. J Vet Diagn Invest 2000; 12:204-9. [PMID: 10826832 DOI: 10.1177/104063870001200302] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Four hundred twenty-seven of 441 adult Holstein dairy cattle from a 1,200-cow dairy died over a 1-week period during early spring 1998. Affected animals were from 4 late lactation pens, one of which included the bull string. Signs included weakness, recumbency, watery diarrhea, and death. Eighty animals from the 4 pens were dead approximately 8 hours after the first ill cows were noted. Affected cows would collapse on stimulation and extend all 4 limbs with moderate rigidity. Several lacked lingual tonus and had abdominal breathing patterns. The animals had been fed a load of total mixed ration that included a rotten bale of oat hay containing a dead cat. No common toxicants were identified, and pathologic examination revealed no consistent lesions. Testing of tissue from the cat carcass found in the feed sample using mouse protection bioassay identified the presence of type C botulinum toxin. Samples of feed, tissue from affected animals, cat tissue from feed, milk, and serum were also tested using an enzyme-linked immunosorbent assay (ELISA) specific for type C botulinum. Two samples of rumen contents were tested and found to be positive for botulism by ELISA, and 1 of 3 liver samples had a weak positive finding. No botulinum toxin was found in milk or sera using the ELISA.
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Affiliation(s)
- F D Galey
- Wyoming State Veterinary Laboratory, Laramie 82070, USA
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30
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Swift PK, Wehausen JD, Ernest HB, Singer RS, Pauli AM, Kinde H, Rocke TE, Bleich VC. Desert bighorn sheep mortality due to presumptive type C botulism in California. J Wildl Dis 2000; 36:184-9. [PMID: 10682765 DOI: 10.7589/0090-3558-36.1.184] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
During a routine telemetry flight of the Mojave Desert (California, USA) in August 1995, mortality signals were detected from two of 12 radio-collared female desert bighorn sheep (Ovis canadensis) in the vicinity of Old Dad Peak in San Bernardino County (California). A series of field investigations determined that at least 45 bighorn sheep had died near two artificial water catchments (guzzlers), including 13 bighorn sheep which had presumably drowned in a guzzler tank. Samples from water contaminated by decomposing bighorn sheep carcasses and hemolyzed blood from a fresh bighorn sheep carcass were tested for the presence of pesticides, heavy metals, strychnine, blue-green algae, Clostridium botulinum toxin, ethylene glycol, nitrates, nitrites, sodium, and salts. Mouse bioassay and enzyme-linked immunosorbent assay detected type C botulinum toxin in the hemolyzed blood and in fly larvae and pupae. This, coupled with negative results from other analyses, led us to conclude that type C botulinum poisoning was most likely responsible for the mortality of bighorn sheep outside the guzzler tank.
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Affiliation(s)
- P K Swift
- California Department of Fish and Game, Wildlife Investigations Laboratory, Rancho Cordova 95670, USA.
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31
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Magdzik W, Czarkowski MP. [Infectious diseases in Poland in 1996]. Przegl Epidemiol 1998; 52:7-12. [PMID: 9738404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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32
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Ribble C, Hunter B, Larivière N, Bélanger D, Wobeser G, Daoust PY, Leighton T, Waltner-Toews D, Davidson J, Spangler E, Nielsen O. Ecosystem health as a clinical rotation for senior students in Canadian veterinary schools. Can Vet J 1997; 38:485-90. [PMID: 9262857 PMCID: PMC1576815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
We describe 4 years of an experimental rotation in ecosystem health offered to senior veterinary students in Canada. Faculty from the 4 Canadian veterinary colleges collaborated in offering the rotation once annually at 1 of the colleges. The 1st rotation was held in Guelph in 1993, followed in successive years by rotations at Saskatoon, Saint-Hyacinthe, and Charlottetown. The rotation is a predominantly field-based experience that allows students to work with veterinary and other role models who are actively engaged in clinical research related to ecosystem health. Five specific field studies that worked particularly well during the rotations are presented. These studies involved investigating mortality in wildlife due to botulism, designing an environmental surveillance system around herds of beef cattle, using belugas to evaluate the health of the St. Lawrence River, dealing with competition for water use by aquaculture and agriculture, and exploring the role of veterinarians during major coastal oil spills. The experience has resulted in our developing the subject matter, field examples, teaching approach, and confidence necessary to make ecosystem health the focus of a productive clinical rotation for senior year veterinary students.
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Affiliation(s)
- C Ribble
- Department of Herd Medicine and Theriogenology, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon
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33
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Ugriumova GA, Krasil'nikov II, Alferova OF, Vinogradova ID, Vertiev IV. [Activity of benzamide and it's derivatives against botulinum intoxication]. Biull Eksp Biol Med 1997; 123:684-6. [PMID: 9280527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- G A Ugriumova
- Laboratory of Clostridioses, NII of Epidemiology and Microbiology, RAMN, Moscow
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34
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Sugimoto N, Haque A, Horiguchi Y, Matsuda M. Coronary vasoconstriction is the most probable cause of death of rats intoxicated with botulinolysin, a hemolysin produced by Clostridium botulinum. Toxicon 1995; 33:1215-30. [PMID: 8585092 DOI: 10.1016/0041-0101(95)93862-o] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The pathophysiology of lethal intoxication by botulinolysin (Blyn) was studied using anesthetized rats and isolated rat organs. Intravenous injection of 10,000 and 1000 hemolytic units (HU) of Blyn killed rats rapidly while 100 HU of the toxin did not. Congestion and edema of lungs were observed at autopsies of the rats killed by intoxication. Hemoglobinemia was obvious in rats injected with 1000 HU of Blyn but not in rats with 10,000 HU. Electrocardiograms of the intoxicated rats showed depression of T waves but not changes characteristic of hyperpotassemia. All the rats injected with the above doses of Blyn showed a rapid fall in arterial blood pressure (BP) immediately after the toxin injection, and BP soon recovered in rats injected with 100 HU, partially and transiently in rats with 1000 HU, and not in rats with 10,000 HU of Blyn. Perfusion of Blyn (1 HU/ml) to isolated rat hearts caused a rapid and marked increase in perfusion pressure and cessation of spontaneous heart beat. Acetylsalicylic acid (10(-3) M) and quinacrine dihydrochloride (10(-5) M) did not essentially influence the effects of Blyn on the isolated hearts, but verapamil (10(-6) M) inhibited at least the initial increase in perfusion pressure elicited by Blyn. Spontaneous contractions of the isolated atria were little influenced by Blyn (60 HU/ml). Perfusion pressures of isolated kidneys, lungs and livers were also increased by Blyn (1 HU/ml). The results indicate that Blyn caused vasoconstriction but had little direct effect on myocardium. Based on the above findings, we conclude that coronary vasoconstriction elicited by direct action of Blyn causes acute cardiac dysfunction leading to systemic hypotension and death of the intoxicated animals.
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Affiliation(s)
- N Sugimoto
- Department of Bacterial Toxinology, Osaka University, Japan
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35
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Trethon A, Budai J, Herendi A, Szabó V, Géczy M. [Botulism in infancy]. Orv Hetil 1995; 136:1497-9. [PMID: 7637966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
According to international references the publication ascertains the etiologic role of neurotoxin producing Clostridial spp., other than C. botulinum in Infant botulism. Authors report on the first Hungarian case of Infant botulism. The organism isolated -- C. barati -- is responsible only for a small proportion of published cases. Authors point out the conjunction of Infantile botulism and crib death.
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Affiliation(s)
- A Trethon
- Fövárosi Szent László Kórház I. sz. Gyermekosztály
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36
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Rocke TE, Brand CJ. Use of sentinel mallards for epizootiologic studies of avian botulism. J Wildl Dis 1994; 30:514-22. [PMID: 7760480 DOI: 10.7589/0090-3558-30.4.514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Captive-reared mallards (Anas platyrhynchos) were used as sentinels to study the epizootiology of avian botulism at the Sacramento National Wildlife Refuge, Willows, California (USA) from 1986 to 1989. Sentinel mallards were wing-clipped, and 40 to 50 birds were confined in 1.6-ha enclosures in 11 selected wetlands (pools). Enclosures were searched intensively three to four times weekly from July through October. Sick and dead wild and sentinel birds were collected, necropsied, and tested for type C botulism toxin. Botulism epizootics occurred in sentinel mallards in 1986, 1987, and 1989, but only a few isolated cases of botulism were detected in 1988. In most epizootics, botulism also was detected simultaneously in wild birds using the same pool outside the enclosure. Epizootics in sentinels were initiated and perpetuated in the absence of vertebrate carcasses. A sex-specific trend in the probability of intoxication was detected, with males contracting botulism at a higher rate than females. Daily mortality rates of sentinels during botulism epizootics ranged from 0.0006 to 0.0600, with a mean of 0.0190. These rates would result in the daily loss of 0.6 to 60 birds per thousand at risk. The use of sentinel birds provided an effective means of gathering site-specific epizootiologic data.
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Affiliation(s)
- T E Rocke
- U.S. Fish and Wildlife Service, National Wildlife Health Research Center, Madison, Wisconsin 53711
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37
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Affiliation(s)
- T F Jubb
- Department of Agriculture, Kununurra, Western Australia
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38
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Petrushina LI, Selivanova LV, Sheveleva SA. [Botulism and various problems of prevention of its unfavorable outcomes]. Vopr Pitan 1991:75-8. [PMID: 1926825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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39
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Haagsma J. [Botulism]. Tijdschr Diergeneeskd 1991; 116:477. [PMID: 2042228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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40
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Mengiste B, Mesfin T, Egziabher BG, Duarte CL. Cattle poisoning and mortality associated with tortoise clostridial toxicity in the Beletu District of Ethiopia. Trop Anim Health Prod 1990; 22:195-6. [PMID: 2219457 DOI: 10.1007/bf02241016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- B Mengiste
- Animal and Fishery Resource Development Department, South Eastern Agricultural Development, Addis Ababa, Ethiopia
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41
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Abstract
An epizootic of type E botulism (Clostridium botulinum) occurred among common loons (Gavia immer) along the Lake Michigan shore of Michigan's Upper Peninsula (USA) during October and November 1983. An estimated 592 dead loons washed ashore along the Garden Peninsula. Type E botulinal toxin was demonstrated in blood samples and stomach contents of dead loons, and in samples of three species of dead fish found on the Lake Michigan shore. We suspect that loons acquired botulism by ingesting sick or dead fish containing type E toxin.
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Affiliation(s)
- C J Brand
- National Wildlife Health Center, U.S. Fish and Wildlife Service, Madison, Wisconsin 53711
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42
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Morrison VV. [Protective effect of preparations with antihypoxic action in experimental botulin poisoning]. Patol Fiziol Eksp Ter 1987:68-70. [PMID: 3475665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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43
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Shih Y, Chao SY. Botulism in China. Rev Infect Dis 1986; 8:984-90. [PMID: 3797939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
During the period 1958-1983, 986 outbreaks of botulism occurred in China, affecting 4,377 individuals and resulting in 548 deaths. The initial cases of botulism were found in Xinjiang province, where the incidence was highest. Outbreaks have occurred in all of the northern provinces and in some of the southern provinces of China. The toxin found most frequently in the northwest region of China was type A; in north China, type B; and in the northeast, type E. The most frequently offending food was home-made strong-smelling preserved bean curd, which was implicated in 74% of the outbreaks. The complex clinical manifestations of botulism can be grouped into those affecting the eyes, the mouth, the pharynx, and the skeletal muscles. Following the institution of effective methods of prevention and treatment, epidemics of botulism in China have been controlled and the mortality rate reduced from 41% (1950s) to 7.6% (1983).
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44
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Ye HJ. [Sensitivity of botulinum toxins on mice, rabbits and monkeys]. Zhonghua Yu Fang Yi Xue Za Zhi 1985; 19:261-2. [PMID: 4092519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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45
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Kurazono H, Shimozawa K, Sakaguchi G, Takahashi M, Shimizu T, Kondo H. Botulism among penned pheasants and protection by vaccination with C1 toxoid. Res Vet Sci 1985; 38:104-8. [PMID: 3883454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Fifty to 100 per cent of about 8000 penned pheasants raised on a farm in Hiroshima Prefecture died annually for three years. Deaths were ascribed to type C botulism. Vaccination of four groups of pheasants with partially purified C1 toxoid effectively protected them against type C botulism. The protective efficacy of the toxoid was emphasised by the relatively high susceptibility of the pheasant to C1 toxin.
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Abstract
Two cases of type A botulism in elderly patients are presented, followed by an overview of the disease. Typical features demonstrated by these patients included home food preservation, multiple cases, and early GI tract symptoms followed by diplopia, ptosis, generalized weakness, and respiratory impairment while sensation and deep tendon reflexes remained intact. Fatal outcomes are more likely in the elderly. The CDC should be contacted early in cases of suspected botulism.
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47
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Abbitt B, Murphy MJ, Ray AC, Reagor JC, Eugster AK, Gayle LG, Whitford HW, Sutherland RJ, Fiske RA, Pusok J. Catastrophic death losses in a dairy herd attributed to type D botulism. J Am Vet Med Assoc 1984; 185:798-801. [PMID: 6490511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Clostridium botulinum type D intoxication was diagnosed as the cause of death of 42 of 67 lactating cows in a southeast Texas dairy herd over an 11-day period. By necessity, the diagnosis was based on clinicopathologic findings, as the toxin could not, by standard laboratory tests, be demonstrated in affected cattle. The predominant clinical findings were hindlimb weakness/ataxia rapidly progressing to persistent recumbency. Affected cattle were alert until just before death, which occurred without notable agonal movements or respirations after 6 to 72 hours' recumbency. Abnormal laboratory findings included neutrophilic leukocytosis (all affected cattle), proteinuria (most affected cattle), slight elevations of serum aspartate transaminase and low serum inorganic phosphorus (some affected cattle), and patchy areas of hyperemia/congestion of the mucosa in the small intestine (postmortem examination of 3 affected cattle). This report confirms the findings of others with regard to the difficulty of demonstrating the causative toxin in C botulinum type D-intoxicated cattle and presents available information on the clinicopathologic features of this intoxication that may aid in the differentiation of this condition from other causes of down cows.
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48
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Abstract
The use of trivalent equine antitoxin in treating foodborne botulism has not been adequately assessed. One hundred thirty-two cases of type A foodborne botulism reported to the Centers for Disease Control in the period from 1973 to 1980 are reviewed to evaluate the effect of antitoxin therapy and other factors on the outcomes of patients with botulism. The fatality rates were higher in patients over 60 years old and in those who were index patients (the first or only patient in an outbreak). The clinical course was longer in patients over 60 years old, patients whose incubation period was less than 36 hours, and index patients. Patients who had received trivalent equine antitoxin had a lower fatality rate and a shorter course than those who did not receive antitoxin, even after controlling for age and incubation period. Patients who received antitoxin in the first 24 hours after onset had a shorter course but about the same fatality rate as those who received antitoxin later. These results suggest that trivalent antitoxin has a beneficial effect on survival and shortens the course of patients with type A botulism.
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49
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Thiongane Y, Leforban Y, Doutre MP. [Botulism type D in Senegal. A new outbreak of water origin responsible for a high mortality]. Rev Elev Med Vet Pays Trop 1984; 37:152-154. [PMID: 6531492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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50
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Nikiforov VN, Nikiforov VV, Kaganskiĭ MA. [Pneumonia as one of the causes of fatal outcome in patients with severe forms of botulism]. Sov Med 1984:55-58. [PMID: 6740402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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