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Ciebiera O, Grochowalska R, Łopińska A, Zduniak P, Strzała T, Jerzak L. Ticks and spirochetes of the genus Borrelia in urban areas of Central-Western Poland. EXPERIMENTAL & APPLIED ACAROLOGY 2024; 93:421-437. [PMID: 38940943 PMCID: PMC11269503 DOI: 10.1007/s10493-024-00932-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 05/22/2024] [Indexed: 06/29/2024]
Abstract
Due to the extensive use of green urban areas as recreation places, city residents are exposed to tick-borne pathogens. The objectives of our study were (i) to determine the occurrence of ticks in urban green areas, focussing on areas used by humans such as parks, schools and kindergartens, and urban forests, and (ii) to assess the prevalence of Borrelia infections in ticks in Zielona Góra, a medium-sized city in western Poland. A total of 161 ticks representing the two species Ixodes ricinus (34 males, 51 females, 30 nymphs) and Dermacentor reticulatus (20 males, 26 females) were collected from 29 of 72 (40.3%) study sites. In total, 26.1% of the ticks (85.7% of I. ricinus and 14.3% of D. reticulatus) yielded DNA of Borrelia. The difference in the infection rate between I. ricinus and D. reticulatus was significant. Among infected ticks, the most frequent spirochete species were B. lusitaniae (50.0%) and B. afzelii (26.2%), followed by B. spielmanii (9.5%), B. valaisiana (7.1%), B. burgdorferi sensu stricto, (4.8%) and B. miyamotoi (2.4%). No co-infections were found. We did not observe a correlation in the occurrence of Borrelia spirochetes in ticks found in individual study sites that differed in terms of habitat type and height of vegetation. Our findings demonstrate that the Borrelia transmission cycles are active within urban habitats, pointing the need for monitoring of tick-borne pathogens in public green areas. They could serve as guidelines for authorities for the proper management of urban green spaces in a way that may limit tick populations and the potential health risks posed by tick-borne pathogens.
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Affiliation(s)
- Olaf Ciebiera
- Institute of Biological Sciences, University of Zielona Góra, Prof. Z. Szafrana 1, Zielona Góra, 65-516, Poland.
| | - Renata Grochowalska
- Institute of Biological Sciences, University of Zielona Góra, Prof. Z. Szafrana 1, Zielona Góra, 65-516, Poland
| | - Andżelina Łopińska
- Institute of Biological Sciences, University of Zielona Góra, Prof. Z. Szafrana 1, Zielona Góra, 65-516, Poland
| | - Piotr Zduniak
- Department of Avian Biology and Ecology, Faculty of Biology, Adam Mickiewicz University, Uniwersytetu Poznańskiego 6, Poznań, 61-614, Poland
| | - Tomasz Strzała
- Department of Genetics, Wroclaw University of Environmental and Life Sciences, Kożuchowska 7, Wrocław, 51-631, Poland
| | - Leszek Jerzak
- Institute of Biological Sciences, University of Zielona Góra, Prof. Z. Szafrana 1, Zielona Góra, 65-516, Poland
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Tilak R, Karade S, Yadav AK, Singh P, Shahbabu B, Gupte M, Bajaj S, Kaushik S. Lyme Borreliosis, a public health concern in India: Findings of Borrelia burgdorferi serosurvey from two states. Med J Armed Forces India 2024; 80:294-300. [PMID: 38799997 PMCID: PMC11117054 DOI: 10.1016/j.mjafi.2022.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 09/01/2022] [Indexed: 11/05/2022] Open
Abstract
Background Lyme borreliosis is a public health concern in India. The prevalence of the disease is still undetermined with major entomological and epidemiological gaps. The present study was conducted to determine the seropositivity of Borrelia burgdorferi in Sikkim and Arunachal Pradesh, India. Methods A cross-sectional serosurvey was conducted in Sikkim and Arunachal Pradesh. Data collection tools were developed and standardized for the collection of clinico-socio-demographic data. Sample size for each site was calculated using the formula for the estimation of a single proportion. Qualitative detection of IgG antibodies in serum samples was done using NovaLisa™ Lyme Borrelia IgG ELISA kit. Results A total of 793 participants were enrolled, 484 (61%) from Arunachal Pradesh and 309 (39%) from Sikkim. Out of 793 participants, 21 (2.7%), 22 (2.8%), 6 (0.8%), 29 (3.7%), 44 (5.5%), and 16 (2.1%) gave history of tick bite, rash, erythema migrans, migratory muscle pain, migratory joint pain, and numbness, respectively, in the past one year. The adjusted seroprevalence (for sensitivity and specificity of kit) for the study is 3.7 (2.4-5.2). No signs or symptoms were found to be associated with IgG ELISA positivity. The state-wise distribution of seropositivity for Arunachal Pradesh and Sikkim was 4.1 (95% CI: 2.5-6.3) and 2.3 (95% CI: 0.9-4.6), respectively. Conclusion This study establishes the state of Sikkim as a new endemic area in India of Lyme disease besides its already reported endemicity in Arunachal Pradesh. No association was conclusively established between symptoms of Lyme and IgG seropositivity emphasizing the need for detailed history taking and clinical suspicion in endemic areas.
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Affiliation(s)
- Rina Tilak
- Scientist ‘G’, Department of Community Medicine, Armed Forces Medical College, Pune, India
| | - Santosh Karade
- Commanding Officer, 4014 Field Hospital, C/o 56 APO, India
| | - Arun Kumar Yadav
- Professor, Department of Community Medicine, Armed Forces Medical College, Pune, India
| | - P.M.P. Singh
- Classified Specialist (Community Medicine), Command Hospital (Southern Command), Pune, India
| | | | - M.D. Gupte
- Former Director, ICMR-National Institute of Epidemiology, Chennai, Tamil Nadu, India
| | - Swati Bajaj
- Professor, Department of Community Medicine, Armed Forces Medical College, Pune, India
| | - S.K. Kaushik
- Professor, Department of Community Medicine, Armed Forces Medical College, Pune, India
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Laison EKE, Hamza Ibrahim M, Boligarla S, Li J, Mahadevan R, Ng A, Muthuramalingam V, Lee WY, Yin Y, Nasri BR. Identifying Potential Lyme Disease Cases Using Self-Reported Worldwide Tweets: Deep Learning Modeling Approach Enhanced With Sentimental Words Through Emojis. J Med Internet Res 2023; 25:e47014. [PMID: 37843893 PMCID: PMC10616745 DOI: 10.2196/47014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 07/26/2023] [Accepted: 08/31/2023] [Indexed: 10/17/2023] Open
Abstract
BACKGROUND Lyme disease is among the most reported tick-borne diseases worldwide, making it a major ongoing public health concern. An effective Lyme disease case reporting system depends on timely diagnosis and reporting by health care professionals, and accurate laboratory testing and interpretation for clinical diagnosis validation. A lack of these can lead to delayed diagnosis and treatment, which can exacerbate the severity of Lyme disease symptoms. Therefore, there is a need to improve the monitoring of Lyme disease by using other data sources, such as web-based data. OBJECTIVE We analyzed global Twitter data to understand its potential and limitations as a tool for Lyme disease surveillance. We propose a transformer-based classification system to identify potential Lyme disease cases using self-reported tweets. METHODS Our initial sample included 20,000 tweets collected worldwide from a database of over 1.3 million Lyme disease tweets. After preprocessing and geolocating tweets, tweets in a subset of the initial sample were manually labeled as potential Lyme disease cases or non-Lyme disease cases using carefully selected keywords. Emojis were converted to sentiment words, which were then replaced in the tweets. This labeled tweet set was used for the training, validation, and performance testing of DistilBERT (distilled version of BERT [Bidirectional Encoder Representations from Transformers]), ALBERT (A Lite BERT), and BERTweet (BERT for English Tweets) classifiers. RESULTS The empirical results showed that BERTweet was the best classifier among all evaluated models (average F1-score of 89.3%, classification accuracy of 90.0%, and precision of 97.1%). However, for recall, term frequency-inverse document frequency and k-nearest neighbors performed better (93.2% and 82.6%, respectively). On using emojis to enrich the tweet embeddings, BERTweet had an increased recall (8% increase), DistilBERT had an increased F1-score of 93.8% (4% increase) and classification accuracy of 94.1% (4% increase), and ALBERT had an increased F1-score of 93.1% (5% increase) and classification accuracy of 93.9% (5% increase). The general awareness of Lyme disease was high in the United States, the United Kingdom, Australia, and Canada, with self-reported potential cases of Lyme disease from these countries accounting for around 50% (9939/20,000) of the collected English-language tweets, whereas Lyme disease-related tweets were rare in countries from Africa and Asia. The most reported Lyme disease-related symptoms in the data were rash, fatigue, fever, and arthritis, while symptoms, such as lymphadenopathy, palpitations, swollen lymph nodes, neck stiffness, and arrythmia, were uncommon, in accordance with Lyme disease symptom frequency. CONCLUSIONS The study highlights the robustness of BERTweet and DistilBERT as classifiers for potential cases of Lyme disease from self-reported data. The results demonstrated that emojis are effective for enrichment, thereby improving the accuracy of tweet embeddings and the performance of classifiers. Specifically, emojis reflecting sadness, empathy, and encouragement can reduce false negatives.
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Affiliation(s)
- Elda Kokoe Elolo Laison
- Département de médecine sociale et préventive, École de Santé Publique de l'Université de Montréal, Université de Montréal, Montréal, QC, Canada
| | | | - Srikanth Boligarla
- Harvard Extension School, Harvard University, Cambridge, MA, United States
| | - Jiaxin Li
- Harvard Extension School, Harvard University, Cambridge, MA, United States
| | - Raja Mahadevan
- Harvard Extension School, Harvard University, Cambridge, MA, United States
| | - Austen Ng
- Harvard Extension School, Harvard University, Cambridge, MA, United States
| | | | - Wee Yi Lee
- Harvard Extension School, Harvard University, Cambridge, MA, United States
| | - Yijun Yin
- Harvard Extension School, Harvard University, Cambridge, MA, United States
| | - Bouchra R Nasri
- Département de médecine sociale et préventive, École de Santé Publique de l'Université de Montréal, Université de Montréal, Montréal, QC, Canada
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Mahajan VK. Lyme Disease: An Overview. Indian Dermatol Online J 2023; 14:594-604. [PMID: 37727539 PMCID: PMC10506804 DOI: 10.4103/idoj.idoj_418_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 09/16/2022] [Accepted: 09/17/2022] [Indexed: 09/21/2023] Open
Abstract
Lyme disease, a tick-borne multisystem disease, is caused by spirochete Borrelia burgdorferi (sensu lato). It is a common illness in temperate countries, especially the United States, but the incidence is increasing across continents due to increasing reforestation, travel and adventure tourism, increased intrusion in the vector habitat, and changing habitat of the vector. Transmission primarily occurs via bite of an infected tick (Ixodes spp.). The appearance of an erythema migrans rash following a tick bite is diagnostic of early Lyme disease even without laboratory evidence. Borrelia lymphocytoma and acrodermatitis chronica atrophicans along with multisystem involvement occur in late disseminated and chronic stages. A two-step serologic testing protocol using an enzyme-linked immunosorbent assay (ELISA) followed by confirmation of positive and equivocal results by Western immunoblot is recommended for the diagnosis. Transplacental transmission to infant occurs in the first trimester with possible congenital Lyme disease making treatment imperative during antenatal period. The treatment is most effective in the early stages of the disease, whereas rheumatological, neurological, or other late manifestations remain difficult to treat with antibiotics alone. Treatment with oral doxycycline is preferred for its additional activity against other tick-borne illnesses which may occur concurrently in 10%-15% of cases. New-generation cephalosporins and azithromycin are alternative options in patients with doxycycline contraindications. No vaccine is available and one episode of the disease will not confer life-long immunity; thus, preventive measures remain a priority. The concept of post-Lyme disease syndrome versus chronic Lyme disease remains contested for want of robust evidence favoring benefits of prolonged antibiotic therapy.
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Affiliation(s)
- Vikram K. Mahajan
- Department of Dermatology, Venereology and Leprosy, Dr. Radhakrishnan Government Medical College, Hamirpur, Himachal Pradesh, India
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Myszkowska-Torz A, Tomaszewski M, Kotowski M, Witczak C, Figlerowicz M, Mazur-Melewska K. Cutaneous Manifestations of Lyme Borreliosis in Children-A Case Series and Review. LIFE (BASEL, SWITZERLAND) 2022; 13:life13010072. [PMID: 36676022 PMCID: PMC9864164 DOI: 10.3390/life13010072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 12/15/2022] [Accepted: 12/21/2022] [Indexed: 12/28/2022]
Abstract
The occurrence of skin lesions is the earliest symptom of Lyme disease, and the diagnosis of these lesions and appropriate treatment may prevent complications of the disease, which are mainly neurological. The cutaneous presentation in borreliosis is heterogeneous. There are typical lesions that constitute the basis for the diagnosis of Lyme disease, and atypical ones, which cause significant diagnostic difficulties especially when the patient does not remember the tick bite. This study aims to describe the heterogeneous skin symptoms of Lyme borreliosis, as well as offer a practical approach for the recognition of the disease. Based on pediatric cases from clinical practice, rare cutaneous presentations of Lyme disease at various stages of illness and therapy are presented. Diagnostic recommendations for recognizing individual forms are discussed.
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Affiliation(s)
- Agnieszka Myszkowska-Torz
- Department of Infectious Diseases and Child Neurology, Karol Marcinkowski University of Medical Sciences, 61-701 Poznań, Poland
| | - Mateusz Tomaszewski
- Department of Orthodontics and Temporomanidbular Disorders, Karol Marcinkowski University of Medical Sciences, 61-701 Poznań, Poland
| | - Michał Kotowski
- Department of Pediatric Otolaryngology, Karol Marcinkowski University of Medical Sciences, 61-701 Poznań, Poland
| | - Cezary Witczak
- Department of Infectious Diseases and Child Neurology, Karol Marcinkowski University of Medical Sciences, 61-701 Poznań, Poland
| | - Magdalena Figlerowicz
- Department of Infectious Diseases and Child Neurology, Karol Marcinkowski University of Medical Sciences, 61-701 Poznań, Poland
| | - Katarzyna Mazur-Melewska
- Department of Infectious Diseases and Child Neurology, Karol Marcinkowski University of Medical Sciences, 61-701 Poznań, Poland
- Correspondence:
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Terriere N, Glazemaekers E, Bregman S, Rasschaert G, Willems S, Boyen F, Lens L, Baeten L, Verheyen K, Pasmans F, Strubbe D, Martel A. Zoonotic pathogens linked with hedgehog diphtheric disease. Transbound Emerg Dis 2022; 69:3618-3623. [PMID: 36219469 DOI: 10.1111/tbed.14731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 09/15/2022] [Accepted: 10/05/2022] [Indexed: 02/07/2023]
Abstract
Hedgehog diphtheric disease (HDD), an ulcerative skin disease with a high fatality rate, is an emerging threat to European hedgehogs (Erinaceus europaeus). We explored the potential role of a panel of zoonotic pathogens in the presumed multifactorial nature of HDD in 188 hedgehogs from 3 wildlife rescue centres in Belgium. As expected, and with a prevalence of 67% in 57 hedgehogs with skin lesions, characteristic of HDD, the occurrence of Corynebacterium ulcerans was strongly associated with the disease. Remarkably, with a prevalence of 42% in affected animals, infections with Borrelia burgdorferi sensu lato were 3.92 times more likely to be detected in HDD (95% confidence interval: 1.650-9.880; p = .0024). Overall, 40 hedgehogs tested positive for the B. burgdorferi sensu lato complex, including Borrelia afzelii (n = 30), Borrelia bavariensis (n = 7) and Borrelia spielmanii (n = 7). Other widely occurring pathogens included Salmonella (prevalence of 19%, with three pulsed-field gel electrophoresis profiles) and Leptospira sp. (prevalence of 11%, including Leptospira interrogans and Leptospira borgpetersenii), but these were not associated with the occurrence of HDD. These findings show that hedgehogs in Belgium represent a significant reservoir of multiple zoonotic bacteria, of which toxigenic C. ulcerans and B. burgdorferi sensu lato are associated with widespread hedgehog skin pathology and mortality.
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Affiliation(s)
- Naomi Terriere
- Wildlife Health Ghent, Department of Pathobiology, Pharmacology and Zoological Medicine, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Evelien Glazemaekers
- Wildlife Health Ghent, Department of Pathobiology, Pharmacology and Zoological Medicine, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Seline Bregman
- Wildlife Health Ghent, Department of Pathobiology, Pharmacology and Zoological Medicine, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Geertrui Rasschaert
- Institute for Agricultural and Fisheries Research, Technology and Food Science Unit, Melle, Belgium
| | - Sjarlotte Willems
- Institute for Agricultural and Fisheries Research, Technology and Food Science Unit, Melle, Belgium
| | - Filip Boyen
- Wildlife Health Ghent, Department of Pathobiology, Pharmacology and Zoological Medicine, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Luc Lens
- Department of Biology, Terrestrial Ecology Unit, Ghent University, Campus Ledeganck, Ghent, Belgium
| | - Lander Baeten
- Department of Environment, Forest & Nature Lab, Melle-Gontrode, Belgium
| | - Kris Verheyen
- Department of Environment, Forest & Nature Lab, Melle-Gontrode, Belgium
| | - Frank Pasmans
- Wildlife Health Ghent, Department of Pathobiology, Pharmacology and Zoological Medicine, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Diederik Strubbe
- Department of Biology, Terrestrial Ecology Unit, Ghent University, Campus Ledeganck, Ghent, Belgium
| | - An Martel
- Wildlife Health Ghent, Department of Pathobiology, Pharmacology and Zoological Medicine, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
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van Gorkom T, Voet W, van Arkel GHJ, Heron M, Hoeve-Bakker BJA, Notermans DW, Thijsen SFT, Kremer K. Retrospective Evaluation of Various Serological Assays and Multiple Parameters for Optimal Diagnosis of Lyme Neuroborreliosis in a Routine Clinical Setting. Microbiol Spectr 2022; 10:e0006122. [PMID: 35404103 PMCID: PMC9241602 DOI: 10.1128/spectrum.00061-22] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 02/25/2022] [Indexed: 11/20/2022] Open
Abstract
Laboratory diagnosis of Lyme neuroborreliosis (LNB) is challenging, and validated diagnostic algorithms are lacking. Therefore, this retrospective cross-sectional study aimed to compare the diagnostic performance of seven commercial antibody assays for LNB diagnosis. Random forest (RF) modeling was conducted to investigate whether the diagnostic performance using the antibody assays could be improved by including several routine cerebrospinal fluid (CSF) parameters (i.e., leukocyte count, total protein, blood-CSF barrier functionality, and intrathecal total antibody synthesis), two-tier serology on serum, the CSF level of the B-cell chemokine (C-X-C motif) ligand 13 (CXCL13), and a Borrelia species PCR on CSF. In total, 156 patients were included who were classified as definite LNB (n = 10), possible LNB (n = 7), or non-LNB patient (n = 139) according to the criteria of the European Federation of Neurological Societies using a consensus strategy for intrathecal Borrelia-specific antibody synthesis. The seven antibody assays showed sensitivities ranging from 47.1% to 100% and specificities ranging from 95.7% to 100%. RF modeling demonstrated that the sensitivities of most antibody assays could be improved by including other parameters to the diagnostic repertoire for diagnosing LNB (range: 94.1% to 100%), although with slightly lower specificities (range: 92.8% to 96.4%). The most important parameters for LNB diagnosis are the detection of intrathecally produced Borrelia-specific antibodies, two-tier serology on serum, CSF-CXCL13, Reibergram classification, and pleocytosis. In conclusion, this study shows that LNB diagnosis is best supported using multiparameter analysis. Furthermore, a collaborative prospective study is proposed to investigate if a standardized diagnostic algorithm can be developed for improved LNB diagnosis. IMPORTANCE The diagnosis of LNB is established by clinical symptoms, pleocytosis, and proof of intrathecal synthesis of Borrelia-specific antibodies. Laboratory diagnosis of LNB is challenging, and validated diagnostic algorithms are lacking. Therefore, this retrospective cross-sectional study aimed to compare the diagnostic performance of seven commercial antibody assays for LNB diagnosis. Multiparameter analysis was conducted to investigate whether the diagnostic performance using the antibody assays could be improved by including several routine (CSF) parameters. The results of this study show that LNB diagnosis is best supported using the detection of intrathecally produced Borrelia-specific antibodies, two-tier serology on serum, CSF-CXCL13, Reibergram classification, and pleocytosis. Furthermore, we propose a collaborative prospective study to investigate the potential role of constructing a diagnostic algorithm using multiparameter analysis for improved LNB diagnosis.
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Affiliation(s)
- Tamara van Gorkom
- Department of Medical Microbiology and Immunology, Diakonessenhuis Hospital, Utrecht, The Netherlands
- Centre for Infectious Diseases Research, Diagnostics and Laboratory Surveillance, Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Willem Voet
- Department of Neurology, Diakonessenhuis Hospital, Utrecht, The Netherlands
| | - Gijs H. J. van Arkel
- Department of Medical Microbiology and Immunology, Diakonessenhuis Hospital, Utrecht, The Netherlands
- Centre for Infectious Diseases Research, Diagnostics and Laboratory Surveillance, Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Michiel Heron
- Department of Medical Microbiology and Immunology, Diakonessenhuis Hospital, Utrecht, The Netherlands
| | - B. J. A. Hoeve-Bakker
- Centre for Infectious Diseases Research, Diagnostics and Laboratory Surveillance, Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Daan W. Notermans
- Centre for Infectious Diseases Research, Diagnostics and Laboratory Surveillance, Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Steven F. T. Thijsen
- Department of Medical Microbiology and Immunology, Diakonessenhuis Hospital, Utrecht, The Netherlands
| | - Kristin Kremer
- Centre for Infectious Diseases Research, Diagnostics and Laboratory Surveillance, Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
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Sevestre J, Benichou A, Rio V, Delaunay P, Gonfrier G, Martaresche C, Carlo V, Nakam S, Mondain V, Carles M, Jeandel PY, Durant J. Emergence of Lyme Disease on the French Riviera, a Retrospective Survey. Front Med (Lausanne) 2022; 9:737854. [PMID: 35391881 PMCID: PMC8981725 DOI: 10.3389/fmed.2022.737854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 02/23/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundThe French Riviera has been declared free of Lyme Borreliosis (LB) for years. Many patients are referred for presumed LB, sometimes with atypical clinical signs and/or doubtful serology, calling the diagnosis into question.MethodsPatients were assessed for LB diagnosis, depending on clinical presentation, laboratory findings, and further examination by other medical professionals.ResultsAmong 255 patients, 45 (18%) were classified as confirmed LB cases [including 28 ongoing LB (10%) and 17 past LB (8%)], and for 210 (82%) a Lyme borreliosis diagnosis was ruled out. Among ongoing LB, 56% had been exposed to or bitten by ticks, exclusively in rural locations of the Alpes-Maritimes. As a result of the diagnostic procedure, 132 (52%) patients had been treated. An alternative diagnosis was established for 134 (52%) patients, covering a wide range of conditions, including mainly psychological (28%) and neurological conditions (25%) or inflammatory and systemic diseases (22%).ConclusionsOur results strongly suggest the endemicity of LB in the Alpes-Maritimes region. Confirmed LB accounted for 18% of patients while 52% were diagnosed with other conditions.
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Affiliation(s)
- Jacques Sevestre
- Laboratory of Parasitology, Nice University Hospital, Nice, France
- IHU Méditerranée Infection, Marseille, France
| | - Antoine Benichou
- Department of Internal Medicine, Nice University Hospital, Nice, France
| | - Vanessa Rio
- Department of Infectious Diseases, Nice University Hospital, Nice, France
| | - Pascal Delaunay
- Laboratory of Parasitology, Nice University Hospital, Nice, France
| | | | | | - Virginie Carlo
- Department of Infectious Diseases, Nice University Hospital, Nice, France
| | - Sarah Nakam
- Department of Infectious Diseases, Nice University Hospital, Nice, France
| | - Véronique Mondain
- Department of Infectious Diseases, Nice University Hospital, Nice, France
| | - Michel Carles
- Department of Infectious Diseases, Nice University Hospital, Nice, France
| | | | - Jacques Durant
- Department of Infectious Diseases, Nice University Hospital, Nice, France
- *Correspondence: Jacques Durant
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Abstract
History A 24-year-old right-handed woman presented to a neuro-ophthalmology clinic in Massachusetts in the summer with acute binocular diplopia when looking down and to the left, which started about 1 month earlier. Her medical history was notable for Raynaud syndrome, recurrent streptococcal pharyngitis, and an allergy to amoxicillin. Three days prior to developing diplopia, she presented to an outside emergency department due to fever, chills, and back pain. She received ciprofloxacin for presumed urinary tract infection based on urinalysis, which demonstrated few bacteria and was negative for leukocyte esterase, nitrites, and white blood cells. She then presented again to an outside emergency department for diplopia evaluation. Initial MRI and MR angiography of the brain at that time did not demonstrate any relevant findings, and the patient was referred to our department for neuro-ophthalmic evaluation, where she was seen 4 weeks later. Neuro-ophthalmic examination revealed 20/20 visual acuity in both eyes, and a right hypertropia in left gaze, downgaze and right head tilt, with right eye excyclotorsion. There were no ocular signs of myasthenia gravis or thyroid eye disease, nor did the patient report ocular or systemic symptoms. She denied recent travel. High-spatial-resolution MRI of the brain and orbit were performed.
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Affiliation(s)
- Vivian Paraskevi Douglas
- From the Departments of Ophthalmology (V.P.D., K.A.A.D., B.K.C.) and Radiology (K.L.R.), Massachusetts Eye and Ear Infirmary, Harvard Medical School, 243 Charles St, Boston, MA 02114; and Department of Neurology, Neuro-Ophthalmology Service, Massachusetts General Hospital, Harvard Medical School, Boston, Mass (B.K.C.)
| | - Konstantinos A A Douglas
- From the Departments of Ophthalmology (V.P.D., K.A.A.D., B.K.C.) and Radiology (K.L.R.), Massachusetts Eye and Ear Infirmary, Harvard Medical School, 243 Charles St, Boston, MA 02114; and Department of Neurology, Neuro-Ophthalmology Service, Massachusetts General Hospital, Harvard Medical School, Boston, Mass (B.K.C.)
| | - Katherine L Reinshagen
- From the Departments of Ophthalmology (V.P.D., K.A.A.D., B.K.C.) and Radiology (K.L.R.), Massachusetts Eye and Ear Infirmary, Harvard Medical School, 243 Charles St, Boston, MA 02114; and Department of Neurology, Neuro-Ophthalmology Service, Massachusetts General Hospital, Harvard Medical School, Boston, Mass (B.K.C.)
| | - Bart K Chwalisz
- From the Departments of Ophthalmology (V.P.D., K.A.A.D., B.K.C.) and Radiology (K.L.R.), Massachusetts Eye and Ear Infirmary, Harvard Medical School, 243 Charles St, Boston, MA 02114; and Department of Neurology, Neuro-Ophthalmology Service, Massachusetts General Hospital, Harvard Medical School, Boston, Mass (B.K.C.)
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Petrulionienė A, Radzišauskienė D, Paulauskas A, Venalis A. Lyme Disease among Patients at an Ambulatory Unit in a Highly Endemic Country: Lithuania. ACTA ACUST UNITED AC 2021; 57:medicina57020184. [PMID: 33669940 PMCID: PMC7924869 DOI: 10.3390/medicina57020184] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 02/17/2021] [Accepted: 02/18/2021] [Indexed: 11/21/2022]
Abstract
Background and objectives: Lyme disease is the most common tick-borne infectious disease in Europe, caused by the spirocheta bacteria of Borrelia burgdorferi. Several genospecies of B. burgdorferi are pathogenic to humans. B. burgdorferi sensu stricto, which is prevalent in North America, causes reactive arthritis, whereas B. garinii and B. afzelii, common in Europe, can affect the skin, heart, or nervous system; it has been shown that the clinical symptoms of the disease may be very different. The objective of this study was to identify the baseline characteristics of Lyme disease and to elucidate the frequency of different Lyme disease syndromes in Lithuania. Materials and Methods: Patients who were diagnosed with Lyme disease during an ambulatory visit to the Center of Infectious Diseases, Vilnius University Santaros clinics, from 2014 to 2016, were enrolled in this study. A retrospective material analysis was conducted. Results: In total, 1005 patients were enrolled with the following prevalence of clinical syndromes: erythema migrans (EM), 945 (94.02%); Lyme arthritis, 32 (3.18%); neuroborreliosis, 23 (2.28%); Lyme carditis, 4 (0.39%); and acrodermatitis, 1 (0.09%). Erythema migrans was dominant among middle-aged women, with a rash appearing mainly on the lower extremities. Lyme arthritis mainly manifested among middle-aged women as an oligoarthritis, mostly affecting the knee joint. Neuroborreliosis was seen more often in middle-aged women than men and the main symptom was nervus facialis neuropathy. Lyme carditis, manifested as an atrioventricular block, with a male/female ratio of 3:1, and the median age was 51. Acrodermatitis was diagnosed in a 61-year-old woman, as a painful, red rash on the hand. Conclusions: According to the prevalence of B. garinii and B. afzelii in Europe, previously it was thought that Lyme disease presented as erythema migrans, and less frequently as neuroborreliosis; however, this study revealed that other syndromes may also be seen. In addition, we revealed that the longer it takes for erythema migrans to appear, the greater the likelihood of Lyme arthritis developing.
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Affiliation(s)
- Agnė Petrulionienė
- Clinic of Rheumatology, Orthopaedics Traumatology and Reconstructive Surgery, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, 01513 Vilnius, Lithuania
- Correspondence: ; Tel.: +370-6401-9811
| | - Daiva Radzišauskienė
- Clinic of Infectious Diseases and Dermatovenerology, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, 01513 Vilnius, Lithuania;
| | | | - Algirdas Venalis
- Faculty of Medicine, Vilnius University, 01513 Vilnius, Lithuania;
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Abstract
PURPOSE OF REVIEW This article reviews infectious etiologies of spinal cord dysfunction, emphasizing the importance of recognizing common clinicoradiographic syndromes and interpreting them in the context of exposure risk and individual host susceptibilities. RECENT FINDINGS This article discusses the shifting spectrum of neurologic infectious diseases, the growing population of patients who are immunocompromised, and the emergence of effective antiretroviral therapies. In addition, it discusses new molecular and serologic tests that have the potential to enhance our ability to rapidly and accurately diagnose infectious diseases of the spine. SUMMARY When evaluating patients with suspected infectious myelopathies, it is imperative to narrow the range of pathogens under consideration. The geography, seasonality, and clinicoradiographic presentation and immunocompetence status of the patient define the range of potential pathogens and should guide testing and initial management.
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Bamm VV, Ko JT, Mainprize IL, Sanderson VP, Wills MKB. Lyme Disease Frontiers: Reconciling Borrelia Biology and Clinical Conundrums. Pathogens 2019; 8:E299. [PMID: 31888245 PMCID: PMC6963551 DOI: 10.3390/pathogens8040299] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 12/06/2019] [Accepted: 12/12/2019] [Indexed: 12/18/2022] Open
Abstract
Lyme disease is a complex tick-borne zoonosis that poses an escalating public health threat in several parts of the world, despite sophisticated healthcare infrastructure and decades of effort to address the problem. Concepts like the true burden of the illness, from incidence rates to longstanding consequences of infection, and optimal case management, also remain shrouded in controversy. At the heart of this multidisciplinary issue are the causative spirochetal pathogens belonging to the Borrelia Lyme complex. Their unusual physiology and versatile lifestyle have challenged microbiologists, and may also hold the key to unlocking mysteries of the disease. The goal of this review is therefore to integrate established and emerging concepts of Borrelia biology and pathogenesis, and position them in the broader context of biomedical research and clinical practice. We begin by considering the conventions around diagnosing and characterizing Lyme disease that have served as a conceptual framework for the discipline. We then explore virulence from the perspective of both host (genetic and environmental predispositions) and pathogen (serotypes, dissemination, and immune modulation), as well as considering antimicrobial strategies (lab methodology, resistance, persistence, and clinical application), and borrelial adaptations of hypothesized medical significance (phenotypic plasticity or pleomorphy).
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Affiliation(s)
| | | | | | | | - Melanie K. B. Wills
- G. Magnotta Lyme Disease Research Lab, Molecular and Cellular Biology, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada; (V.V.B.); (J.T.K.); (I.L.M.); (V.P.S.)
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Regier Y, Komma K, Weigel M, Kraiczy P, Laisi A, Pulliainen AT, Hain T, Kempf VAJ. Combination of microbiome analysis and serodiagnostics to assess the risk of pathogen transmission by ticks to humans and animals in central Germany. Parasit Vectors 2019; 12:11. [PMID: 30616666 PMCID: PMC6322329 DOI: 10.1186/s13071-018-3240-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Accepted: 11/28/2018] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Arthropod-borne diseases remain a major health-threat for humans and animals worldwide. To estimate the distribution of pathogenic agents and especially Bartonella spp., we conducted tick microbiome analysis and determination of the infection status of wild animals, pets and pet owners in the state of Hesse, Germany. RESULTS In total, 189 engorged ticks collected from 163 animals were tested. Selected ticks were analyzed by next generation sequencing (NGS) and confirmatory PCRs, blood specimens of 48 wild animals were analyzed by PCR to confirm pathogen presence and sera of 54 dogs, one cat and 11 dog owners were analyzed by serology. Bartonella spp. were detected in 9.5% of all ticks and in the blood of 17 roe deer. Further data reveal the presence of the human and animal pathogenic species of genera in the family Spirochaetaceae (including Borrelia miyamotoi and Borrelia garinii), Bartonella spp. (mainly Bartonella schoenbuchensis), Rickettsia helvetica, Francisella tularensis and Anaplasma phagocytophilum in ticks. Co-infections with species of several genera were detected in nine ticks. One dog and five dog owners were seropositive for anti-Bartonella henselae-antibodies and one dog had antibodies against Rickettsia conorii. CONCLUSIONS This study provides a snapshot of pathogens circulating in ticks in central Germany. A broad range of tick-borne pathogens are present in ticks, and especially in wild animals, with possible implications for animal and human health. However, a low incidence of Bartonella spp., especially Bartonella henselae, was detected. The high number of various detected pathogens suggests that ticks might serve as an excellent sentinel to detect and monitor zoonotic human pathogens.
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Affiliation(s)
- Yvonne Regier
- University Hospital, Goethe-University, Institute for Medical Microbiology and Infection Control, Frankfurt am Main, Germany
| | - Kassandra Komma
- Institute of Medical Microbiology, Justus-Liebig University, Giessen, Germany
| | - Markus Weigel
- Institute of Medical Microbiology, Justus-Liebig University, Giessen, Germany
| | - Peter Kraiczy
- University Hospital, Goethe-University, Institute for Medical Microbiology and Infection Control, Frankfurt am Main, Germany
| | - Arttu Laisi
- Institute of Biomedicine, Research Center for Cancer, Infections and Immunity, University of Turku, Turku, Finland
| | - Arto T. Pulliainen
- Institute of Biomedicine, Research Center for Cancer, Infections and Immunity, University of Turku, Turku, Finland
| | - Torsten Hain
- Institute of Medical Microbiology, Justus-Liebig University, Giessen, Germany
- German Centre for Infection Research (DZIF), partner site Giessen-Marburg-Langen, Giessen, Germany
| | - Volkhard A. J. Kempf
- University Hospital, Goethe-University, Institute for Medical Microbiology and Infection Control, Frankfurt am Main, Germany
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Fatima B, Sohail MR, Schaff HV. Lyme Disease-An Unusual Cause of a Mitral Valve Endocarditis. Mayo Clin Proc Innov Qual Outcomes 2018; 2:398-401. [PMID: 30560244 PMCID: PMC6260468 DOI: 10.1016/j.mayocpiqo.2018.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Revised: 08/31/2018] [Accepted: 09/14/2018] [Indexed: 11/02/2022] Open
Abstract
Lyme disease is a tick-borne infection caused by Borrelia burgdorferi. Cardiac manifestations are rare, occurring in 0.5% to 10% of patients. Lyme carditis and atrioventricular block are established manifestations of Lyme disease. Endocarditis caused by Borrelia has been reported only twice previously, and in both cases, these were species (Borrelia afzelii and Borrelia bissettii) not present in North America. We report a unique case of mitral valve endocarditis caused by B burgdorferi.
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Affiliation(s)
- Benish Fatima
- Department of Cardiovascular Surgery, Mayo Clinic, Rochester, MN
| | - M Rizwan Sohail
- Division of Infectious Diseases, Department of Medicine, Mayo Clinic, Rochester, MN
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Rojko T, Bogovič P, Lotrič-Furlan S, Ogrinc K, Cerar-Kišek T, Glinšek Biškup U, Petrovec M, Ružić-Sabljić E, Kastrin A, Strle F. Borrelia burgdorferi sensu lato infection in patients with peripheral facial palsy. Ticks Tick Borne Dis 2018; 10:398-406. [PMID: 30553778 DOI: 10.1016/j.ttbdis.2018.11.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 11/07/2018] [Accepted: 11/26/2018] [Indexed: 12/18/2022]
Abstract
The aims of the study were to determine the frequency of borrelial infection in patients with peripheral facial palsy (PFP) and to compare clinical and laboratory characteristics of patients with borrelial PFP and patients with PFP of unknown etiology. Adult patients with PFP who presented at our department between January 2006 and December 2013 qualified for the study if they had undergone lumbar puncture and also been tested for the presence of borrelial IgM and IgG antibodies in serum and cerebrospinal fluid (CSF) in indirect chemiluminescence immunoassay. Patients with PFP who had obvious signs/symptoms indicating a disease other than Lyme borreliosis (LB) were excluded. Patients who qualified for the study were classified into three groups according to the clinical and microbiological criteria: those having confirmed LB, those with possible LB, and those with PFP of unknown etiology. Of 589 patients diagnosed with PFP during the eight-year period, 436 patients (240 males, 196 females) with median age 42.5 years (15-87 years) qualified for the study. Among these patients, 64 (14.7%) fulfilled criteria for confirmed LB, 120 (27.5%) had a diagnosis of possible LB, and in 252 (57.8%) the cause of their PFP remained unknown. When compared with patients with unknown cause of PFP, the patients with confirmed LB were older, more often presented in summer, more often reported tick bites, more frequently had LB in the past, more often complained of constitutional symptoms and radicular pain, and more often had bilateral palsy and CSF pleocytosis. Among the patients with possible LB and patients with unknown cause of PFP there were no differences in frequency of constitutional symptoms, radicular pain, bilateral palsy or CSF pleocytosis. Presentation in summer, tick bites, constitutional symptoms and radicular pain, bilateral palsy, and CSF pleocytosis strongly suggest borrelial etiology of PFP.
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Affiliation(s)
- Tereza Rojko
- Department of Infectious Diseases, University Medical Centre Ljubljana, Japljeva 2, 1525 Ljubljana, Slovenia.
| | - Petra Bogovič
- Department of Infectious Diseases, University Medical Centre Ljubljana, Japljeva 2, 1525 Ljubljana, Slovenia
| | - Stanka Lotrič-Furlan
- Department of Infectious Diseases, University Medical Centre Ljubljana, Japljeva 2, 1525 Ljubljana, Slovenia
| | - Katarina Ogrinc
- Department of Infectious Diseases, University Medical Centre Ljubljana, Japljeva 2, 1525 Ljubljana, Slovenia
| | - Tjaša Cerar-Kišek
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Zaloška 4, 1000 Ljubljana, Slovenia
| | - Urška Glinšek Biškup
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Zaloška 4, 1000 Ljubljana, Slovenia
| | - Miroslav Petrovec
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Zaloška 4, 1000 Ljubljana, Slovenia
| | - Eva Ružić-Sabljić
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Zaloška 4, 1000 Ljubljana, Slovenia
| | - Andrej Kastrin
- Institute for Biostatistics and Medical Informatics, Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1104 Ljubljana, Slovenia
| | - Franc Strle
- Department of Infectious Diseases, University Medical Centre Ljubljana, Japljeva 2, 1525 Ljubljana, Slovenia
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Salaami O, Manning DM. Woman with lower back pain, SIADH and a twist of Lyme. BMJ Case Rep 2018; 2018:bcr-2018-225801. [PMID: 30297492 DOI: 10.1136/bcr-2018-225801] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
A 62-year-old woman was admitted with a 3-week history of atraumatic bilateral lower back pain, progressive ascending flaccid paralysis, hyponatraemia and constipation. She was otherwise in good health with only a recent diagnosis of acute gastroenteritis that preceded her presenting symptoms. Her initial laboratory evaluation was consistent with Syndrome of Inappropriate Antidiuretic Hormone (SIADH) but was otherwise unremarkable. MRI of the spine revealed bilateral diffuse nerve root enhancement from at least C6 to the conus level, suggesting an inflammatory process. Lumbar puncture demonstrated high protein (629 mg/dL) with marked pleocytosis (363 cells/mcL) incompatible with albuminocytological dissociation typically seen in Guillain-Barre syndrome. A thorough diagnostic evaluation was undertaken to explore potential infectious, malignant and autoimmune conditions. Lyme disease serology (ELISA and Western Blot, IgM and IgG) was positive leading to a final diagnosis of lymphocytic meningoradiculitis or Bannwarth syndrome.
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Affiliation(s)
- Omid Salaami
- Division of General Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA
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Imaging in Lyme neuroborreliosis. Insights Imaging 2018; 9:833-844. [PMID: 30187265 PMCID: PMC6206375 DOI: 10.1007/s13244-018-0646-x] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 06/25/2018] [Accepted: 07/04/2018] [Indexed: 12/13/2022] Open
Abstract
Abstract Lyme neuroborreliosis (LNB) is a tick-borne spirochetal infection with a broad spectrum of imaging pathology. For individuals who live in or have travelled to areas where ticks reside, LNB should be considered among differential diagnoses when clinical manifestations from the nervous system occur. Radiculitis, meningitis and facial palsy are commonly encountered, while peripheral neuropathy, myelitis, meningoencephalitis and cerebral vasculitis are rarer manifestations of LNB. Cerebrospinal fluid (CSF) analysis and serology are key investigations in patient workup. The primary role of imaging is to rule out other reasons for the neurological symptoms. It is therefore important to know the diversity of possible imaging findings from the infection itself. There may be no imaging abnormality, or findings suggestive of neuritis, meningitis, myelitis, encephalitis or vasculitis. White matter lesions are not a prominent feature of LNB. Insight into LNB clinical presentation, laboratory test methods and spectrum of imaging pathology will aid in the multidisciplinary interaction that often is imperative to achieve an efficient patient workup and arrive at a correct diagnosis. This article can educate those engaged in imaging of the nervous system and serve as a comprehensive tool in clinical cases. Key Points • Diagnostic criteria for LNB emphasise exclusion of an alternative cause to the clinical symptoms. • MRI makes a crucial contribution in the diagnosis and follow-up of LNB. • MRI may have normal findings, or show neuritis, meningitis, myelitis, encephalitis or vasculitis. • White matter lesions are not a prominent feature of LNB.
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Acrodermatitis chronica atrophicans: various faces of the late form of Lyme borreliosis. Postepy Dermatol Alergol 2018; 35:490-494. [PMID: 30429707 PMCID: PMC6232541 DOI: 10.5114/ada.2018.77240] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Accepted: 08/17/2017] [Indexed: 11/17/2022] Open
Abstract
Introduction Acrodermatitis chronica atrophicans (ACA) is probably the most common late and chronic manifestation of the Lyme borreliosis seen in European patients. Aim To analyze epidemiological data, and to investigate the effects of treatment of patients with ACA. Material and methods Nine patients were included in the study. All patients had serological examinations (ELISA and Western blot) and histopathological examination of the skin lesions performed. Eight patients had PCR in the skin biopsy performed. Results The duration of symptoms ranged from 2 months to 2 years. In 7 patients, skin lesions were located on lower limbs, in 2 patients - in a non-typical body area - abdomen. In 1 patient, scleroderma and in 3 patients, diabetes mellitus was diagnosed. Borrelia burgdorferi DNA was detected in 25% of the skin biopsy specimens. IgG anti-B. burgdorferi specific antibodies were present in serum of all patients (confirmed by Western blot). In all cases, the diagnosis was confirmed by histopathological examination. The response to ceftriaxone therapy varied. In 5 cases, the lesions resolved completely, in others they faded. Conclusions Despite raising awareness of Lyme borreliosis, late forms of the disease such as ACA are still observed. Acrodermatitis chronica atrophicans skin lesions may be located in non-characteristic areas, e.g. abdominal skin. Symptoms are not irritating or painful, therefore patients do not seek medical help. The effect of antibiotic treatment varies.
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Ogimi C, Crowell C, Boos MD. Areolar lymphocytoma in a child: A rare cutaneous presentation of borreliosis. Pediatr Dermatol 2018; 35:e90-e91. [PMID: 29205927 DOI: 10.1111/pde.13353] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Lyme disease is a common tick-borne infection caused by Borrelia burgdorferi in the United States, where infection is most prevalent in the northeastern and mid-Atlantic states. Although classically associated with erythema migrans, Lyme disease caused by Borrelia species found in Europe may also present with other cutaneous findings. Here we report the case of a girl who was clinically diagnosed with Lyme disease based on her history of recent travel and the appearance of an areolar lymphocytoma; this was confirmed by testing. Testing for European Lyme disease does not follow the testing algorithm that the Centers for Disease Control and Prevention recommends and may be easily missed. Our case serves as an important reminder that common infections can have varying presentations depending on their region of acquisition and may require specialized testing for accurate diagnosis.
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Affiliation(s)
- Chikara Ogimi
- Division of Infectious Disease, Department of Pediatrics, School of Medicine, University of Washington and Seattle Children's Hospital, Seattle, WA, USA
| | - Claudia Crowell
- Division of Infectious Disease, Department of Pediatrics, School of Medicine, University of Washington and Seattle Children's Hospital, Seattle, WA, USA
| | - Markus D Boos
- Division of Dermatology, Department of Pediatrics, School of Medicine, University of Washington and Seattle Children's Hospital, Seattle, WA, USA
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Roaldsnes E, Eikeland R, Berild D. Lyme-nevroborreliose ved uspesifikke nevrologiske symptomer. TIDSSKRIFT FOR DEN NORSKE LEGEFORENING 2017; 137:101-104. [DOI: 10.4045/tidsskr.15.1115] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
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Lyme Disease. CURR EPIDEMIOL REP 2016. [DOI: 10.1007/s40471-016-0082-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Kazi H, de Groot-Mijnes JDF, Ten Dam-van Loon NH, Ossewaarde-van Norel J, Oosterheert JJ, de Boer JH. No Value for Routine Serologic Screening for Borrelia burgdorferi in Patients With Uveitis in the Netherlands. Am J Ophthalmol 2016; 166:189-193. [PMID: 27080573 DOI: 10.1016/j.ajo.2016.04.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2015] [Revised: 04/01/2016] [Accepted: 04/03/2016] [Indexed: 01/14/2023]
Abstract
PURPOSE To determine whether routine serologic screening for Borrelia burgdorferi and subsequent aqueous or vitreous humor analysis is useful in patients with uveitis. DESIGN Cross-sectional study. METHODS All patients referred to our tertiary uveitis referral clinic in the period of from January 1, 2004 to October 31, 2014, in whom routine serologic screening for Borrelia burgdorferi (IgG as determined by enzyme-linked immunosorbent assay and confirmed by immunoblot) was performed were retrospectively reviewed. In patients with an unclassified uveitis, aqueous and vitreous humor and cerebrospinal fluid were also analyzed. Local antibody production was determined by Goldmann-Witmer coefficient calculation or polymerase chain reaction for B burgdorferi. The seroprevalence of B burgdorferi among patients with uveitis was compared to the general population. RESULTS Borrelia burgdorferi screening was performed in 1126 uveitis patients (44.3% male, mean age 45.9 ± 19.6 years). The seroprevalence of B burgdorferi among uveitis patients was 3.7% (95% confidence interval 2.6%-4.8%) (n = 42) as compared to 5%-10% in the general Dutch population. Of these 42 patients, 14 (1.2% of all uveitis patients) had an unclassified uveitis, 7 of whom underwent aqueous humor (n = 5) or vitreous humor (n = 2) analysis and cerebrospinal fluid analysis (n = 2). None of the patients had local antibody production in either ocular or cerebrospinal fluid. CONCLUSION The prevalence of immunoblot-confirmed B burgdorferi IgG seropositivity in our uveitis patients is only slightly lower as compared to the general Dutch population. Intraocular antibody production and DNA was absent in all tested patients. These findings do not support routine serologic examination for Borrelia in uveitis patients.
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Affiliation(s)
- Hawkar Kazi
- Department of Ophthalmology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Jolanda D F de Groot-Mijnes
- Department of Ophthalmology, University Medical Center Utrecht, Utrecht, Netherlands; Department of Medical Microbiology, University Medical Center Utrecht, Utrecht, Netherlands.
| | | | | | - Jan Jelrik Oosterheert
- Department of Internal Medicine and Infectious Diseases, University Medical Center Utrecht, Utrecht, Netherlands
| | - Joke H de Boer
- Department of Ophthalmology, University Medical Center Utrecht, Utrecht, Netherlands
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vls Antigenic Variation Systems of Lyme Disease Borrelia: Eluding Host Immunity through both Random, Segmental Gene Conversion and Framework Heterogeneity. Microbiol Spectr 2016; 2. [PMID: 26104445 DOI: 10.1128/microbiolspec.mdna3-0038-2014] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Spirochetes that cause Lyme borreliosis (also called Lyme disease) possess the vls locus, encoding an elaborate antigenic variation system. This locus contains the expression site vlsE as well as a contiguous array of vls silent cassettes, which contain variations of the central cassette region of vlsE. The locus is present on one of the many linear plasmids in the organism, e.g. plasmid lp28-1 in the strain Borrelia burgdorferi B31. Changes in the sequence of vlsE occur continuously during mammalian infection and consist of random, segmental, unidirectional recombination events between the silent cassettes and the cassette region of vlsE. These gene conversion events do not occur during in vitro culture or the tick portion of the infection cycle of B. burgdorferi or the other related Borrelia species that cause Lyme disease. The mechanism of recombination is largely unknown, but requires the RuvAB Holliday junction branch migrase. Other features of the vls locus also appear to be required, including cis locations of vlsE and the silent cassettes and high G+C content and GC skew. The vls system is required for long-term survival of Lyme Borrelia in infected mammals and represents an important mechanism of immune evasion. In addition to sequence variation, immune selection also results in significant heterogeneity in the sequence of the surface lipoprotein VlsE. Despite antigenic variation, VlsE generates a robust antibody response, and both full-length VlsE and the C6 peptide (corresponding to invariant region 6) are widely used in immunodiagnostic tests for Lyme disease.
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Sanyal S, Bedlow A, Turnbull N, Carr R. Swollen and tender left nipple. Clin Exp Dermatol 2015; 41:445-8. [PMID: 26442477 DOI: 10.1111/ced.12769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/14/2015] [Indexed: 11/28/2022]
Affiliation(s)
- S Sanyal
- Department of Dermatology, Sandwell and West Birmingham NHS Trust, Birmingham, UK
| | - A Bedlow
- Department of Dermatology, South Warwickshire Foundation Trust, Warwick, UK
| | - N Turnbull
- Auckland Dermatology, Auckland, New Zealand
| | - R Carr
- Department of Histopathology, South Warwickshire Foundation Trust, Warwick, UK
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Šmit R, Postma MJ. Lyme borreliosis: reviewing potential vaccines, clinical aspects and health economics. Expert Rev Vaccines 2015; 14:1549-61. [DOI: 10.1586/14760584.2015.1091313] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Abstract
In North America, Lyme disease (LD) is a tick-borne zoonosis caused by the spirochete bacterium Borrelia burgdorferi sensu stricto, which is maintained by wildlife. Tick vectors and bacteria are currently spreading into Canada and causing increasing numbers of cases of LD in humans and raising a pressing need for public health responses. There is no vaccine, and LD prevention depends on knowing who is at risk and informing them how to protect themselves from infection. Recently, it was found in the United States that some strains of B. burgdorferi sensu stricto cause severe disease, whereas others cause mild, self-limiting disease. While many strains occurring in the United States also occur in Canada, strains in some parts of Canada are different from those in the United States. We therefore recognize a need to identify which strains specific to Canada can cause severe disease and to characterize their geographic distribution to determine which Canadians are particularly at risk. In this review, we summarize the history of emergence of LD in North America, our current knowledge of B. burgdorferi sensu stricto diversity, its intriguing origins in the ecology and evolution of the bacterium, and its importance for the epidemiology and clinical and laboratory diagnosis of LD. We propose methods for investigating associations between B. burgdorferi sensu stricto diversity, ecology, and pathogenicity and for developing predictive tools to guide public health interventions. We also highlight the emergence of B. burgdorferi sensu stricto in Canada as a unique opportunity for exploring the evolutionary aspects of tick-borne pathogen emergence.
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Dessau RB, Espenhain L, Mølbak K, Krause TG, Voldstedlund M. Improving national surveillance of Lyme neuroborreliosis in Denmark through electronic reporting of specific antibody index testing from 2010 to 2012. ACTA ACUST UNITED AC 2015. [PMID: 26212143 DOI: 10.2807/1560-7917.es2015.20.28.21184] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Our aim was to evaluate the results of automated surveillance of Lyme neuroborreliosis (LNB) in Denmark using the national microbiology database (MiBa), and to describe the epidemiology of laboratory-confirmed LNB at a national level. MiBa-based surveillance includes electronic transfer of laboratory results, in contrast to the statutory surveillance based on manually processed notifications. Antibody index (AI) testing is the recommend laboratory test to support the diagnosis of LNB in Denmark. In the period from 2010 to 2012, 217 clinical cases of LNB were notified to the statutory surveillance system, while 533 cases were reported AI positive by the MiBa system. Thirty-five unconfirmed cases (29 AI-negative and 6 not tested) were notified, but not captured by MiBa. Using MiBa, the number of reported cases was increased almost 2.5 times. Furthermore, the reporting was timelier (median lag time: 6 vs 58 days). Average annual incidence of AI-confirmed LNB in Denmark was 3.2/100,000 population and incidences stratified by municipality ranged from none to above 10/100,000. This is the first study reporting nationwide incidence of LNB using objective laboratory criteria. Laboratory-based surveillance with electronic data-transfer was more accurate, complete and timely compared to the surveillance based on manually processed notifications. We propose using AI test results for LNB surveillance instead of clinical reporting.
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Affiliation(s)
- R B Dessau
- Department of Clinical Microbiology, Slagelse Sygehus, Slagelse, Denmark
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Lyme disease: A rigorous review of diagnostic criteria and treatment. J Autoimmun 2015; 57:82-115. [DOI: 10.1016/j.jaut.2014.09.004] [Citation(s) in RCA: 97] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2014] [Revised: 09/15/2014] [Accepted: 09/16/2014] [Indexed: 01/07/2023]
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Laboratory diagnosis of Lyme neuroborreliosis: a comparison of three CSF anti-Borrelia antibody assays. Eur J Clin Microbiol Infect Dis 2013; 33:797-803. [PMID: 24263552 PMCID: PMC3996281 DOI: 10.1007/s10096-013-2014-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2013] [Accepted: 10/29/2013] [Indexed: 10/27/2022]
Abstract
The diagnosis of Lyme neuroborreliosis (LNB) requires the detection of intrathecal synthesis of Borrelia-specific antibodies, but in very early disease, the sensitivity may be low. We compared the performance of the second-generation IDEIA Lyme Neuroborreliosis test (Oxoid), based on purified native flagellum antigen, with two newly developed tests based on several recombinant antigens for the diagnosis of LNB. Patients investigated for LNB during 2003 through 2007 were included (n = 175); 52 with definite LNB, four with possible LNB and 119 non-LNB patients. Serum and cerebrospinal fluid (CSF) were analysed with the IDEIA Lyme Neuroborreliosis (Oxoid), VIDAS Lyme IgG (bioMérieux) and recomBead Borrelia IgM and IgG (Mikrogen) assays. Intrathecal antibody indices (AIs) were calculated according to the manufacturers' protocols. The IDEIA test performed with an overall sensitivity (IgM and IgG AIs taken together) of 88 % and a specificity of 99 %. The VIDAS test showed a sensitivity of 86 % and a specificity of 97 %. An overall sensitivity of 100 % and a specificity of 97 % were achieved by the recomBead test. We conclude that the three assays performed equally well regarding specificity, but our data suggest an improved diagnostic sensitivity with the recomBead Borrelia test.
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Jacek E, Fallon BA, Chandra A, Crow MK, Wormser GP, Alaedini A. Increased IFNα activity and differential antibody response in patients with a history of Lyme disease and persistent cognitive deficits. J Neuroimmunol 2012; 255:85-91. [PMID: 23141748 DOI: 10.1016/j.jneuroim.2012.10.011] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2012] [Revised: 10/12/2012] [Accepted: 10/18/2012] [Indexed: 11/29/2022]
Abstract
Following antibiotic treatment for Lyme disease, some patients report persistent or relapsing symptoms of pain, fatigue, and/or cognitive deficits. Factors other than active infection, including immune abnormalities, have been suggested, but few clues regarding mechanism have emerged. Furthermore, the effect of antibiotic treatment on immune response in affected individuals remains unknown. In this study, a longitudinal analysis of specific immune markers of interest was carried out in patients with a history of Lyme disease and persistent objective memory impairment, prior to and following treatment with either ceftriaxone or placebo. IFNα activity was measured by detection of serum-induced changes in specific target genes, using a functional cell-based assay and quantitative real-time PCR. Level and pattern of antibody reactivity to brain antigens and to Borrelia burgdorferi proteins were analyzed by ELISA and immunoblotting. Sera from the patient cohort induced significantly higher expression of IFIT1 and IFI44 target genes than those from healthy controls, indicating increased IFNα activity. Antibody reactivity to specific brain and borrelial proteins was significantly elevated in affected patients. IFNα activity and antibody profile did not change significantly in response to ceftriaxone. The heightened antibody response implies enhanced immune stimulation, possibly due to prolonged exposure to the organism prior to the initial diagnosis and antibiotic treatment of Lyme disease. The increase in IFNα activity is suggestive of a mechanism contributing to the ongoing neuropsychiatric symptoms.
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Affiliation(s)
- Elzbieta Jacek
- Division of Rheumatology, Hospital for Special Surgery, New York, NY, USA
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Radolf JD, Caimano MJ, Stevenson B, Hu LT. Of ticks, mice and men: understanding the dual-host lifestyle of Lyme disease spirochaetes. Nat Rev Microbiol 2012; 10:87-99. [PMID: 22230951 PMCID: PMC3313462 DOI: 10.1038/nrmicro2714] [Citation(s) in RCA: 510] [Impact Index Per Article: 42.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
In little more than 30 years, Lyme disease, which is caused by the spirochaete Borrelia burgdorferi, has risen from relative obscurity to become a global public health problem and a prototype of an emerging infection. During this period, there has been an extraordinary accumulation of knowledge on the phylogenetic diversity, molecular biology, genetics and host interactions of B. burgdorferi. In this Review, we integrate this large body of information into a cohesive picture of the molecular and cellular events that transpire as Lyme disease spirochaetes transit between their arthropod and vertebrate hosts during the enzootic cycle.
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Affiliation(s)
- Justin D Radolf
- Department of Medicine, University of Connecticut Health Center, Farmington, Connecticut 06030, USA.
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Santino I, Longobardi V. Clinical and Serological Features of Patients with Suspected Lyme Borreliosis. Int J Immunopathol Pharmacol 2011; 24:797-801. [DOI: 10.1177/039463201102400327] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Serology is currently the method of choice for the laboratory diagnosis of Lyme borreliosis, but it must be interpreted with caution. A total of 954 patients with suspected Lyme borreliosis were evaluated on the basis of clinical and serological data. The seroprevalence of Borrelia burgdorferi antibodies was 4.4% (42 of the 954 serum samples). The most frequent clinical manifestation was erythema migrans which occurred in 50% of the seropositive patients, followed by neuroborreliosis (16.6%) and arthritis (11.9%). Carditis was rare. Our findings suggest that for the diagnosis of Lyme borreliosis, serologic tests need to be combined with clinical signs and symptoms.
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Affiliation(s)
- I. Santino
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Italy
| | - V. Longobardi
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Italy
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Stanek G, Fingerle V, Hunfeld KP, Jaulhac B, Kaiser R, Krause A, Kristoferitsch W, O'Connell S, Ornstein K, Strle F, Gray J. Lyme borreliosis: Clinical case definitions for diagnosis and management in Europe. Clin Microbiol Infect 2011; 17:69-79. [DOI: 10.1111/j.1469-0691.2010.03175.x] [Citation(s) in RCA: 402] [Impact Index Per Article: 30.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Imirzalioglu C, Hain T, Hossain H, Chakraborty T, Domann E. Erythema caused by a localised skin infection with Arthrobacter mysorens. BMC Infect Dis 2010; 10:352. [PMID: 21159172 PMCID: PMC3018437 DOI: 10.1186/1471-2334-10-352] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2010] [Accepted: 12/15/2010] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Skin erythemas of unknown origin are a frequent reason for consulting the general practitioner or dermatologist. CASE PRESENTATION Here we report a case of an erythema resembling the erythema migrans manifestation of Lyme disease, but with atypical symptoms like persistent pruritus. The patient had no history of a recent tick-bite but displayed a positive serology for an advanced stage of Lyme borreliosis, which stood in contrast to the clinical manifestation of erythema migrans as a symptom of early Lyme disease. Three skin swabs and soil samples, collected in the area where the patient possibly acquired the infection, were examined by bacterial and fungal culture methods. Microorganisms were identified by using 16 S rRNA gene sequencing and bioinformatics. The patient and soil isolates were compared by employing RAPD analysis. The serum samples of the patient were examined by immunoblotting. Arthrobacter mysorens, a soil bacterium, was isolated from the collected skin and soil samples. The identity of both isolates was determined by molecular fingerprinting methods. A. mysorens was proven to be causative for the erythema by direct isolation from the affected skin and a positive serology, thus explaining the atypical appearance of the erythema compared to erythema migrans caused by Borrelia infection. CONCLUSIONS Infections with A. mysorens might be underreported and microbiological diagnostic techniques should be applied in cases of patients with unclear erythemas, resembling erythema migrans, without a history of tick bites.
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Affiliation(s)
- Can Imirzalioglu
- Institute of Medical Microbiology, Justus-Liebig-University Giessen, Frankfurter Strasse 107, D-35392 Giessen, Germany
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Chandra A, Wormser GP, Klempner MS, Trevino RP, Crow MK, Latov N, Alaedini A. Anti-neural antibody reactivity in patients with a history of Lyme borreliosis and persistent symptoms. Brain Behav Immun 2010; 24:1018-24. [PMID: 20227484 PMCID: PMC2897967 DOI: 10.1016/j.bbi.2010.03.002] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2009] [Revised: 02/20/2010] [Accepted: 03/02/2010] [Indexed: 01/09/2023] Open
Abstract
Some Lyme disease patients report debilitating chronic symptoms of pain, fatigue, and cognitive deficits despite recommended courses of antibiotic treatment. The mechanisms responsible for these symptoms, collectively referred to as post-Lyme disease syndrome (PLS) or chronic Lyme disease, remain unclear. We investigated the presence of immune system abnormalities in PLS by assessing the levels of antibodies to neural proteins in patients and controls. Serum samples from PLS patients, post-Lyme disease healthy individuals, patients with systemic lupus erythematosus, and normal healthy individuals were analyzed for anti-neural antibodies by immunoblotting and immunohistochemistry. Anti-neural antibody reactivity was found to be significantly higher in the PLS group than in the post-Lyme healthy (p<0.01) and normal healthy (p<0.01) groups. The observed heightened antibody reactivity in PLS patients could not be attributed solely to the presence of cross-reactive anti-borrelia antibodies, as the borrelial seronegative patients also exhibited elevated anti-neural antibody levels. Immunohistochemical analysis of PLS serum antibody activity demonstrated binding to cells in the central and peripheral nervous systems. The results provide evidence for the existence of a differential immune system response in PLS, offering new clues about the etiopathogenesis of the disease that may prove useful in devising more effective treatment strategies.
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Affiliation(s)
- Abhishek Chandra
- Department of Neurology and Neuroscience, Cornell University, New York, NY, USA
| | - Gary P. Wormser
- Division of Infectious Diseases, Department of Medicine, New York Medical College, Valhalla, NY, USA
| | | | | | - Mary K. Crow
- Division of Rheumatology, Hospital for Special Surgery, New York, NY, USA
| | - Norman Latov
- Department of Neurology and Neuroscience, Cornell University, New York, NY, USA
| | - Armin Alaedini
- Department of Neurology and Neuroscience, Cornell University, New York, NY, USA,Corresponding author: Armin Alaedini, Department of Neurology and Neuroscience, Weill Medical College of Cornell University, 1300 York Ave., LC-819, New York, NY 10065; Phone: 212-746-7841;
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Heyman P, Cochez C, Hofhuis A, van der Giessen J, Sprong H, Porter SR, Losson B, Saegerman C, Donoso-Mantke O, Niedrig M, Papa A. A clear and present danger: tick-borne diseases in Europe. Expert Rev Anti Infect Ther 2010; 8:33-50. [PMID: 20014900 DOI: 10.1586/eri.09.118] [Citation(s) in RCA: 166] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Ticks can transmit a variety of viruses, bacteria or parasites that can cause serious infections or conditions in humans and animals. While tick-borne diseases are becoming an increasing and serious problem in Europe, tick-borne diseases are also responsible for major depressions in livestock production and mortality in sub-Saharan Africa, Latin America and Asia. This review will focus on the most important circulating tick-transmitted pathogens in Europe (Borrelia spp., Anaplasma phagocytophilum, Babesia spp., tick-borne encephalitis virus, Rickettsia spp. and Crimean-Congo hemorrhagic fever virus).
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Affiliation(s)
- Paul Heyman
- Research Laboratory for Vector Borne Diseases, Queen Astrid Military Hospital, Bruynstraat 1, B-1120 Brussels, Belgium.
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McKay G, Gill I, Chauhan S. Lyme disease: an unusual case of peripheral nerve palsy. THE JOURNAL OF BONE AND JOINT SURGERY. BRITISH VOLUME 2010; 92:713-715. [PMID: 20436011 DOI: 10.1302/0301-620x.92b5.23345] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Lyme disease is a vector-borne multisystem inflammatory disease caused by the spirochete Borrelia burgdorferi sensu lato. This disease is frequently seen in North America and to a lesser degree in Europe. However, its presence in England is uncommon and we present a case in which the patient developed a palsy of the common peroneal nerve.
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Affiliation(s)
- G McKay
- Trauma and Orthopaedic Department Royal Sussex County Hospital, BSUH NHS Trust, Eastern Road, Brighton, N2 5BE, UK
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Abstract
Borrelia burgdorferi sensu lato is the causative agent of Lyme borreliosis in humans. This inflammatory disease can affect the skin, the peripheral and central nervous system, the musculoskeletal and cardiovascular system and rarely the eyes. Early stages are directly associated with viable bacteria at the site of inflammation. The pathogen-host interaction is complex and has been elucidated only in part. B. burgdorferi is highly susceptible to antibiotic treatment and the majority of patients profit from this treatment. Some patients develop chronic persistent disease despite repeated antibiotics. Whether this is a sequel of pathogen persistence or a status of chronic auto-inflammation, auto-immunity or a form of fibromyalgia is highly debated. Since vaccination is not available, prevention of a tick bite or chemoprophylaxis is important. If the infection is manifest, then treatment strategies should target not only the pathogen by using antibiotics but also the chronic inflammation by using anti-inflammatory drugs.
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Affiliation(s)
- Hermann J Girschick
- Paediatric Rheumatology, Immunology, Osteology and Infectious Diseases, Children's Hospital, University of Wuerzburg, Josef-Schneider-Str, 2, 97080 Wuerzburg, Germany.
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Abstract
PURPOSE OF REVIEW Lyme borreliosis has been widely recognized in Europe, but diagnostic and therapy concepts are still a matter for discussion. False-positive microbiologic results can lead to unnecessary antibiotic treatment, which even in genuine cases is sometimes unnecessarily prolonged. This review addresses new research on diagnosis, treatment, and eco-epidemiology. RECENT FINDINGS Recent research work in Europe since the last annual review has mostly dealt with diagnostic concepts. Improvement of serology has been achieved by use of multiple recombinant or peptide antigens, or of just the most frequently targeted antigen for detection of specific immunoglobulin G or immunoglobulin M antibodies to Borrelia burgdorferi sensu lato, the causative agent of Lyme borreliosis. Concerning management of the disease, early work on the efficacy of oral treatment of Lyme neuroborreliosis has been confirmed. Studies on the ecology of the vectors and pathogens have elucidated aspects of epidemiology. SUMMARY Widespread awareness of Lyme borreliosis in Europe continues to grow due to increasing numbers of medical publications, information on the Internet, and from the media and patient support groups. The emphasis in scientific and medical publications has been on improvements in laboratory diagnostics, confirmation of therapeutic protocols, and the ecology of the vectors and pathogens.
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High-throughput screening identifies three inhibitor classes of the telomere resolvase from the lyme disease spirochete. Antimicrob Agents Chemother 2009; 53:4441-9. [PMID: 19596868 DOI: 10.1128/aac.00529-09] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Lyme disease, the most common vector-borne zoonosis in North America, is caused by the spirochetal pathogen Borrelia burgdorferi. The telomere resolvase encoded by this organism (ResT) promotes the formation of covalently closed hairpin ends on the linear DNA molecules of B. burgdorferi through a two-step transesterification. ResT is essential for survival and is therefore an attractive target for the development of highly specific antiborrelial drugs. To identify ResT inhibitors, a novel fluorescence-based high-throughput assay was developed and used to screen a library of 27,520 small-molecule drug-like compounds. Six confirmed inhibitors of ResT, with 50% inhibitory concentrations between 2 and 10 muM, were identified. The inhibitors were characterized further and were grouped into three distinct classes based on their inhibitory features. The high-throughput screening assay developed in this paper, along with the six inhibitory compounds identified, provides a starting point for the future development of novel antiborrelial drugs as well as small-molecule inhibitors that will be helpful for the further dissection of the reaction mechanism.
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Hildenbrand P, Craven DE, Jones R, Nemeskal P. Lyme neuroborreliosis: manifestations of a rapidly emerging zoonosis. AJNR Am J Neuroradiol 2009; 30:1079-87. [PMID: 19346313 DOI: 10.3174/ajnr.a1579] [Citation(s) in RCA: 101] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Lyme disease has a worldwide distribution and is the most common vector-borne disease in the United States. Incidence, clinical manifestations, and presentations vary by geography, season, and recreational habits. Lyme neuroborreliosis (LNB) is neurologic involvement secondary to systemic infection by the spirochete Borrelia burgdorferi in the United States and by Borrelia garinii or Borrelia afzelii species in Europe. Enhanced awareness of the clinical presentation of Lyme disease allows inclusion of LNB in the imaging differential diagnosis of facial neuritis, multiple enhancing cranial nerves, enhancing noncompressive radiculitis, and pediatric leptomeningitis with white matter hyperintensities on MR imaging. The MR imaging white matter appearance of successfully treated LNB and multiple sclerosis display sufficient similarity to suggest a common autoimmune pathogenesis for both. This review highlights differences in the epidemiology, clinical manifestations, diagnosis, and management of Lyme disease in the United States, Europe, and Asia, with an emphasis on neurologic manifestations and neuroimaging.
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Affiliation(s)
- P Hildenbrand
- Department of Radiology, Lahey Clinic Medical Center, Burlington, MA 01805, USA.
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