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Nik Kamarudin NAA, Mawang CI, Ahamad M. Direct Detection of Lyme Borrelia: Recent Advancement and Use of Aptamer Technology. Biomedicines 2023; 11:2818. [PMID: 37893191 PMCID: PMC10604176 DOI: 10.3390/biomedicines11102818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 09/20/2023] [Accepted: 09/22/2023] [Indexed: 10/29/2023] Open
Abstract
Borrelia burgdorferi sensu lato (B. burgdorferi s.l.), which is predominantly spread by ticks, is the cause of Lyme disease (LD), also known as Lyme borreliosis, one of the zoonotic diseases affecting people. In recent years, LD has become more prevalent worldwide, even in countries with no prior records. Currently, Lyme Borrelia detection is achieved through nucleic acid amplification, antigen detection, microscopy, and in vitro culture. Nevertheless, these methods lack sensitivity in the early phase of the disease and, thus, are unable to confirm active infection. This review briefly discusses the existing direct detection methods of LD. Furthermore, this review also introduces the use of aptamer technology integrated with biosensor platforms to detect the Borrelia antigen. This aptamer technology could be explored using other biosensor platforms targeting whole Borrelia cells or specific molecules to enhance Borrelia detection in the future.
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Affiliation(s)
- Nik Abdul Aziz Nik Kamarudin
- Acarology Unit, Infectious Disease Research Center, Institute for Medical Research, National Institutes of Health, Ministry of Health Malaysia, Setia Alam 40170, Malaysia; (C.I.M.); (M.A.)
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2
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Gentry Z, Zhao L, Faust RA, David RE, Norton J, Xagoraraki I. Wastewater surveillance beyond COVID-19: a ranking system for communicable disease testing in the tri-county Detroit area, Michigan, USA. Front Public Health 2023; 11:1178515. [PMID: 37333521 PMCID: PMC10272568 DOI: 10.3389/fpubh.2023.1178515] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 05/12/2023] [Indexed: 06/20/2023] Open
Abstract
Introduction Throughout the coronavirus disease 2019 (COVID-19) pandemic, wastewater surveillance has been utilized to monitor the disease in the United States through routine national, statewide, and regional monitoring projects. A significant canon of evidence was produced showing that wastewater surveillance is a credible and effective tool for disease monitoring. Hence, the application of wastewater surveillance can extend beyond monitoring SARS-CoV-2 to encompass a diverse range of emerging diseases. This article proposed a ranking system for prioritizing reportable communicable diseases (CDs) in the Tri-County Detroit Area (TCDA), Michigan, for future wastewater surveillance applications at the Great Lakes Water Authority's Water Reclamation Plant (GLWA's WRP). Methods The comprehensive CD wastewater surveillance ranking system (CDWSRank) was developed based on 6 binary and 6 quantitative parameters. The final ranking scores of CDs were computed by summing the multiplication products of weighting factors for each parameter, and then were sorted based on decreasing priority. Disease incidence data from 2014 to 2021 were collected for the TCDA. Disease incidence trends in the TCDA were endowed with higher weights, prioritizing the TCDA over the state of Michigan. Results Disparities in incidences of CDs were identified between the TCDA and state of Michigan, indicating epidemiological differences. Among 96 ranked CDs, some top ranked CDs did not present relatively high incidences but were prioritized, suggesting that such CDs require significant attention by wastewater surveillance practitioners, despite their relatively low incidences in the geographic area of interest. Appropriate wastewater sample concentration methods are summarized for the application of wastewater surveillance as per viral, bacterial, parasitic, and fungal pathogens. Discussion The CDWSRank system is one of the first of its kind to provide an empirical approach to prioritize CDs for wastewater surveillance, specifically in geographies served by centralized wastewater collection in the area of interest. The CDWSRank system provides a methodological tool and critical information that can help public health officials and policymakers allocate resources. It can be used to prioritize disease surveillance efforts and ensure that public health interventions are targeted at the most potentially urgent threats. The CDWSRank system can be easily adopted to geographical locations beyond the TCDA.
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Affiliation(s)
- Zachary Gentry
- Department of Civil and Environmental Engineering, Michigan State University, East Lansing, MI, United States
| | - Liang Zhao
- Department of Civil and Environmental Engineering, Michigan State University, East Lansing, MI, United States
| | | | - Randy E. David
- Wayne State University School of Medicine, Detroit, MI, United States
| | - John Norton
- Great Lakes Water Authority, Detroit, MI, United States
| | - Irene Xagoraraki
- Department of Civil and Environmental Engineering, Michigan State University, East Lansing, MI, United States
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Markandan K, Tiong YW, Sankaran R, Subramanian S, Markandan UD, Chaudhary V, Numan A, Khalid M, Walvekar R. Emergence of infectious diseases and role of advanced nanomaterials in point-of-care diagnostics: a review. Biotechnol Genet Eng Rev 2022:1-89. [PMID: 36243900 DOI: 10.1080/02648725.2022.2127070] [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: 06/08/2022] [Accepted: 09/12/2022] [Indexed: 11/09/2022]
Abstract
Infectious outbreaks are the foremost global public health concern, challenging the current healthcare system, which claims millions of lives annually. The most crucial way to control an infectious outbreak is by early detection through point-of-care (POC) diagnostics. POC diagnostics are highly advantageous owing to the prompt diagnosis, which is economical, simple and highly efficient with remote access capabilities. In particular, utilization of nanomaterials to architect POC devices has enabled highly integrated and portable (compact) devices with enhanced efficiency. As such, this review will detail the factors influencing the emergence of infectious diseases and methods for fast and accurate detection, thus elucidating the underlying factors of these infections. Furthermore, it comprehensively highlights the importance of different nanomaterials in POCs to detect nucleic acid, whole pathogens, proteins and antibody detection systems. Finally, we summarize findings reported on nanomaterials based on advanced POCs such as lab-on-chip, lab-on-disc-devices, point-of-action and hospital-on-chip. To this end, we discuss the challenges, potential solutions, prospects of integrating internet-of-things, artificial intelligence, 5G communications and data clouding to achieve intelligent POCs.
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Affiliation(s)
- Kalaimani Markandan
- Temasek Laboratories, Nanyang Technological University, Nanyang Drive, Singapore
- Faculty of Engineering, Technology and Built Environment, UCSI University, Kuala Lumpur, Malaysia
| | - Yong Wei Tiong
- NUS Environmental Research Institute, National University of Singapore, Engineering Drive, Singapore
| | - Revathy Sankaran
- Graduate School, University of Nottingham Malaysia Campus, Semenyih, Selangor, Malaysia
| | - Sakthinathan Subramanian
- Department of Materials & Mineral Resources Engineering, National Taipei University of Technology (NTUT), Taipei, Taiwan
| | | | - Vishal Chaudhary
- Research Cell & Department of Physics, Bhagini Nivedita College, University of Delhi, New Delhi, India
| | - Arshid Numan
- Graphene & Advanced 2D Materials Research Group (GAMRG), School of Engineering and Technology, Sunway University, Petaling Jaya, Selangor, Malaysia
- Sunway Materials Smart Science & Engineering (SMS2E) Research Cluster School of Engineering and Technology, Sunway University, Selangor, Malaysia
| | - Mohammad Khalid
- Graphene & Advanced 2D Materials Research Group (GAMRG), School of Engineering and Technology, Sunway University, Petaling Jaya, Selangor, Malaysia
- Sunway Materials Smart Science & Engineering (SMS2E) Research Cluster School of Engineering and Technology, Sunway University, Selangor, Malaysia
| | - Rashmi Walvekar
- Department of Chemical Engineering, School of Energy and Chemical Engineering, Xiamen University Malaysia, Sepang, Selangor, Malaysia
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Dyczko D, Kiewra D, Kolanek A, Błażej P. The influence of local environmental factors in southwestern Poland on the abundance of Ixodes ricinus and prevalence of infection with Borrelia burgdorferi s.l. and B. miyamotoi. Parasitol Res 2022; 121:1575-1585. [PMID: 35347426 DOI: 10.1007/s00436-022-07493-9] [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: 05/06/2021] [Accepted: 03/10/2022] [Indexed: 10/18/2022]
Abstract
Ticks are important ectoparasites and vectors of pathogens that cause disease in humans and animals. The natural habitat of Ixodes ricinus ticks is forests, which are convenient habitats to search for hosts, including reservoir hosts, and therefore can be an important habitat source of tick-borne pathogens. The aim of the study was to assess the usefulness of detailed forest habitat-type maps to estimate the tick-borne risk at a local scale (Lower Silesia, SW Poland). For the purposes of estimating tick abundance, we used the land cover maps available from the Forest Data Bank. For I. ricinus collection, nine sites located in three forest habitat types were chosen: broadleaf forest, mixed broadleaf and coniferous forest and coniferous forest. Ticks were collected once a month from April to June 2018 and 2019 using the standard flagging method. At each of the nine sites, ticks were collected in four plots, of 100 m2 each. Tick abundance was analysed using general linear mixed models (GLMM). A total of 2196 (10.1/100 m2) ticks were collected, including 2093 Ixodes ricinus (95.3%; 9.6/100 m2), 46 Dermacentor reticulatus (2.1%; 0.2/100 m2) and 57 Haemaphysalis concinna (2.6%; 0.3/100 m2). Among the collected I. ricinus were 589 larvae (28.1%; 2.7/100 m2), 1261 nymphs (60.3%; 5.8/100 m2), 128 females (6.1%; 0.6/100 m2) and 115 males (5.5%; 0.5/100 m2). We found a highly significant effect of forest habitat type on the density of ticks for broadleaf forest (coefficient = 1.87267, p-value = 2.79e - 07). Additionally, a significant influence of air temperature and relative humidity on the abundance of ticks was observed. During spring, the peak activity of I. ricinus was recorded in May and June. For DNA amplification of Borrelia burgdorferi s.l., a nested PCR method was used. Out of 494 I. ricinus, 83 (16.8%) were positive for Borrelia spp. The RFLP method showed the occurrence of five species including four belonging to the B. burgdorferi s.l. complex: B. afzelii (30.1%), B. garinii (38.6%), B. valaisiana (2.4%) and B. lusitaniae (18.1%). Furthermore, B. miyamotoi (9.6%), a species belonging to bacteria that cause relapsing fever as well as co-infection of B. miyamotoi/B.lusitaniae (1.2%) were found. The differences in the infection level of Borrelia spp. between broadleaf forest and mixed broadleaf and coniferous forest were statistically significant.
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Affiliation(s)
- Dagmara Dyczko
- Department of Microbial Ecology and Acaroentomology, Faculty of Biological Sciences, University of Wroclaw, Przybyszewskiego 63/77, 51-148, Wroclaw, Poland.
| | - Dorota Kiewra
- Department of Microbial Ecology and Acaroentomology, Faculty of Biological Sciences, University of Wroclaw, Przybyszewskiego 63/77, 51-148, Wroclaw, Poland
| | - Aleksandra Kolanek
- Department of Geoinformatics and Cartography, Institute of Geography and Regional Development, University of Wroclaw, pl. Uniwersytecki 1, 50-137, Wroclaw, Poland
| | - Paweł Błażej
- Department of Bioinformatics and Genomics, Faculty of Biotechnology, University of Wroclaw, Joliot-Curie 14a, 50-383, Wroclaw, Poland
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Silva-Ramos CR, Faccini-Martínez ÁA. Clinical, epidemiological, and laboratory features of Rickettsia africae infection, African tick-bite fever: A systematic review. LE INFEZIONI IN MEDICINA 2022; 29:366-377. [PMID: 35146341 DOI: 10.53854/liim-2903-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 07/27/2021] [Indexed: 11/03/2022]
Abstract
African tick-bite fever (ATBF), caused by Rickettsia africae, is the main tick-borne rickettsiosis and the second most frequent cause of fever after malaria in travelers returning from sub-Saharan Africa. General descriptions on ATBF were made in the first two decades after recognized as a new infectious entity, and since then, many authors have contributed to the knowledge of the disease by reporting clinical cases in scientific literature. We developed a systematic review that evaluated all available evidence in the literature regarding clinical, epidemiological, and laboratory features of confirmed R. africae rickettsiosis cases. We followed the recommendations made by the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guide. A total of 48 scientific publications (108 confirmed cases) were analyzed in order to extract data for developing this review. Overall, our results show that R. africae rickettsiosis is more frequent in males in the age group of 18-64 years, more than 80% of the cases occurred in European travelers, South Africa was the country where most infections were acquired, and almost 40% of cases occurred in clusters. Clinically, more than 80% of the cases had fever and eschar (55% developed multiple eschars), rash was present in less than the half of cases, and lymphangitis was not a common sign (11%). Headache, myalgia and regional lymphadenopathy were predominant nonspecific clinical manifestation (mean of 60%, 49% and 51%, respectively). Our results show that at least 70% of R. africae cases had altered laboratory parameters, most often showing an increase in transaminases and C-reactive protein. Tetracycline-class antibiotics, as monotherapy, were used in most (>90%) of the patients. Overall, only 4% of cases had complications, 12% required hospitalization, and there was a 100% rate of clinical recovery.
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Affiliation(s)
- Carlos Ramiro Silva-Ramos
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Álvaro A Faccini-Martínez
- Department of Pathology, University of Texas Medical Branch, Galveston, TX, USA.,Committee of Tropical Medicine, Zoonoses and Travel Medicine, Asociación Colombiana de Infectología, Bogotá, Colombia
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Dermatologic Manifestations of Tick-borne Diseases in Travelers. CURRENT TROPICAL MEDICINE REPORTS 2021; 8:99-103. [PMID: 34290955 DOI: 10.1007/s40475-021-00230-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Purpose of Review International and domestic travelers may acquire a wide variety of infectious diseases transmitted by exposure to insects. Exposure to ticks may be associated with systemic infections clinically suspected through skin and soft tissue manifestations along with fever, myalgia, headache, and other related symptoms. Cutaneous lesions may include eschars at the site of initial contact, maculopapular rashes, or others as the result of systemic dissemination of viral, Rickettsial, parasitic, and protozoan infections acquired by exposure to different types of ticks. Recent findings Ticks represent the second most common global vector of transmission of infectious diseases to humans after mosquitoes. In some endemic regions, ticks are the most important vector of transmission of a great variety of infectious pathogens including protozoan (Babesia spp.), viral (Coltivirus), rickettsia, and bacterial infections (Francisella tularensis). With increasing international travel, different tick-borne diseases continue to emerge and being identified. Summary Identifying the cutaneous signs associated with tick-borne diseases is crucial to clinically suspect the diagnosis of a specific tick-borne illness. Minimizing the exposure to ticks during domestic or international travel represents the most important intervention to reducing the risk of tick-borne illnesses.
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Couper LI, MacDonald AJ, Mordecai EA. Impact of prior and projected climate change on US Lyme disease incidence. GLOBAL CHANGE BIOLOGY 2021; 27:738-754. [PMID: 33150704 PMCID: PMC7855786 DOI: 10.1111/gcb.15435] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 10/28/2020] [Indexed: 05/21/2023]
Abstract
Lyme disease is the most common vector-borne disease in temperate zones and a growing public health threat in the United States (US). The life cycles of the tick vectors and spirochete pathogen are highly sensitive to climate, but determining the impact of climate change on Lyme disease burden has been challenging due to the complex ecology of the disease and the presence of multiple, interacting drivers of transmission. Here we incorporated 18 years of annual, county-level Lyme disease case data in a panel data statistical model to investigate prior effects of climate variation on disease incidence while controlling for other putative drivers. We then used these climate-disease relationships to project Lyme disease cases using CMIP5 global climate models and two potential climate scenarios (RCP4.5 and RCP8.5). We find that interannual variation in Lyme disease incidence is associated with climate variation in all US regions encompassing the range of the primary vector species. In all regions, the climate predictors explained less of the variation in Lyme disease incidence than unobserved county-level heterogeneity, but the strongest climate-disease association detected was between warming annual temperatures and increasing incidence in the Northeast. Lyme disease projections indicate that cases in the Northeast will increase significantly by 2050 (23,619 ± 21,607 additional cases), but only under RCP8.5, and with large uncertainty around this projected increase. Significant case changes are not projected for any other region under either climate scenario. The results demonstrate a regionally variable and nuanced relationship between climate change and Lyme disease, indicating possible nonlinear responses of vector ticks and transmission dynamics to projected climate change. Moreover, our results highlight the need for improved preparedness and public health interventions in endemic regions to minimize the impact of further climate change-induced increases in Lyme disease burden.
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Affiliation(s)
- Lisa I Couper
- Department of Biology, Stanford University, Stanford, CA, USA
| | - Andrew J MacDonald
- Earth Research Institute, University of California, Santa Barbara, CA, USA
- Bren School of Environmental Science and Management, University of California, Santa Barbara, CA, USA
| | - Erin A Mordecai
- Department of Biology, Stanford University, Stanford, CA, USA
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Gillingham EL, Cull B, Pietzsch ME, Phipps LP, Medlock JM, Hansford K. The Unexpected Holiday Souvenir: The Public Health Risk to UK Travellers from Ticks Acquired Overseas. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E7957. [PMID: 33138220 PMCID: PMC7663673 DOI: 10.3390/ijerph17217957] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 10/23/2020] [Accepted: 10/26/2020] [Indexed: 12/17/2022]
Abstract
Overseas travel to regions where ticks are found can increase travellers' exposure to ticks and pathogens that may be unfamiliar to medical professionals in their home countries. Previous studies have detailed non-native tick species removed from recently returned travellers, occasionally leading to travel-associated human cases of exotic tick-borne disease. There are 20 species of tick endemic to the UK, yet UK travellers can be exposed to many other non-native species whilst overseas. Here, we report ticks received by Public Health England's Tick Surveillance Scheme from humans with recent travel history between January 2006 and December 2018. Altogether, 16 tick species were received from people who had recently travelled overseas. Confirmed imports (acquired outside of the UK) were received from people who recently travelled to 22 countries. Possible imports (acquired abroad or within the UK) were received from people who had recently travelled to eight European countries. Species-specific literature reviews highlighted nine of the sixteen tick species are known to vector at least one tick-borne pathogen to humans in the country of acquisition, suggesting travellers exposed to ticks may be at risk of being bitten by a species that is a known vector, with implications for novel tick-borne disease transmission to travellers.
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Affiliation(s)
- Emma L. Gillingham
- Medical Entomology and Zoonoses Ecology, Emergency Response Department, Public Health England, Porton Down, Salisbury SP4 0JG, UK; (B.C.); (M.E.P.); (J.M.M.); (K.H.)
| | - Benjamin Cull
- Medical Entomology and Zoonoses Ecology, Emergency Response Department, Public Health England, Porton Down, Salisbury SP4 0JG, UK; (B.C.); (M.E.P.); (J.M.M.); (K.H.)
| | - Maaike E. Pietzsch
- Medical Entomology and Zoonoses Ecology, Emergency Response Department, Public Health England, Porton Down, Salisbury SP4 0JG, UK; (B.C.); (M.E.P.); (J.M.M.); (K.H.)
| | - L. Paul Phipps
- Wildlife Zoonoses and Vector-Borne Research Group, Department of Virology, Animal and Plant Health Agency, Addlestone, Surrey KT15 3NB, UK;
| | - Jolyon M. Medlock
- Medical Entomology and Zoonoses Ecology, Emergency Response Department, Public Health England, Porton Down, Salisbury SP4 0JG, UK; (B.C.); (M.E.P.); (J.M.M.); (K.H.)
| | - Kayleigh Hansford
- Medical Entomology and Zoonoses Ecology, Emergency Response Department, Public Health England, Porton Down, Salisbury SP4 0JG, UK; (B.C.); (M.E.P.); (J.M.M.); (K.H.)
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Immunogenicity and safety of the tick-borne encephalitis vaccination (2009–2019): A systematic review. Travel Med Infect Dis 2020; 37:101876. [DOI: 10.1016/j.tmaid.2020.101876] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 09/01/2020] [Accepted: 09/02/2020] [Indexed: 12/20/2022]
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10
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Diagnostic tools for bacterial infections in travellers: Current and future options. Travel Med Infect Dis 2020; 37:101856. [PMID: 32841728 DOI: 10.1016/j.tmaid.2020.101856] [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: 04/03/2019] [Revised: 04/30/2020] [Accepted: 08/19/2020] [Indexed: 11/22/2022]
Abstract
International travel has increased dramatically over the past 50 years, and travel destinations have diversified. Although physicians are more familiar with the panel of aetiological agents responsible for illnesses of returning travellers, thanks to regular epidemiological studies, the spectrum of pathogens potentially encountered in various travel destinations is nevertheless increasing. In addition, the wide array of approaches currently available and addressed in this paper could render the procedures for microbiological analyses increasingly complex. As the time to result is crucial to adequately manage patients, modern approaches have been developed to shorten diagnosis delays. The syndromic approach, which consists of simultaneously testing a wide panel of microorganisms, substantially increases the diagnostic yield with significant time savings, particularly when coupled with point-of-care laboratories. The tools commonly used for this purpose are immunochromatographic tests, mainly targeting bacterial antigens, and multiplex real-time PCR. The emergence of next-generation sequencing technologies, which enable random amplification of genetic material of any microbe present in a clinical specimen, provides further exciting perspectives in the diagnosis of infectious diseases.
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Llanos-Soto S, Muñoz-Leal S, Gatica JL, Misad C, González-Acuña D. Human toxicosis caused by the tick Ornithodoros spheniscus in a Chilean national park. Travel Med Infect Dis 2020; 37:101811. [PMID: 32610160 DOI: 10.1016/j.tmaid.2020.101811] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 06/19/2020] [Accepted: 06/22/2020] [Indexed: 11/27/2022]
Affiliation(s)
- Sebastián Llanos-Soto
- Laboratorio de Parásitos y Enfermedades de Fauna Silvestre, Departamento de Ciencia Animal, Facultad de Ciencias Veterinarias, Universidad de Concepción, Av. Vicente Méndez 595, Chillán, Chile; Laboratorio de Vida Silvestre, Departamento de Ciencia Animal, Facultad de Ciencias Veterinarias, Universidad de Concepción, Av. Vicente Méndez 595, Chillán, Chile.
| | - Sebastián Muñoz-Leal
- Departamento de Medicina Veterinária Preventiva e Saúde Animal, Faculdade de Medicina Veterinária e Zootecnica, Universidade de São Paulo, Av. Prof. Orlando Marques de Paiva 87, Cidade Universtária, São Paulo, SP, 05508-270, Brazil.
| | | | - Carlos Misad
- Departamento de Anatomía Patológica, Facultad de Medicina, Universidad de Chile, Av. Santos Dumont 999, Santiago, Chile; Servicio de Anatomía Patológica, Clínica Universidad de Los Andes, Av. Plaza, 2501, Las Condes, Santiago, Chile; Unidad de Anatomía Patológica, Hospital San Juan de Dios, Av. Portales, 3239, Santiago Centro, Santiago, Chile.
| | - Daniel González-Acuña
- Laboratorio de Parásitos y Enfermedades de Fauna Silvestre, Departamento de Ciencia Animal, Facultad de Ciencias Veterinarias, Universidad de Concepción, Av. Vicente Méndez 595, Chillán, Chile.
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Moniuszko-Malinowska A, Dunaj J, Andersson MO, Swiecicka I, Drewnowska JM, Czupryna P, Grygorczuk S, Król M, Zajkowska J, Pancewicz S. Absence of molecular evidence for Candidatus Neoehrlichia mikurensis presence in symptomatic patients in Poland. Travel Med Infect Dis 2019; 32:101514. [PMID: 31707110 DOI: 10.1016/j.tmaid.2019.101514] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 11/01/2019] [Accepted: 11/06/2019] [Indexed: 10/25/2022]
Affiliation(s)
- Anna Moniuszko-Malinowska
- Department of Infectious Diseases and Neuroinfections Medical University in Białystok, Żurawia 14 15-540, Białystok, Poland.
| | - Justyna Dunaj
- Department of Infectious Diseases and Neuroinfections Medical University in Białystok, Żurawia 14 15-540, Białystok, Poland
| | - Martin O Andersson
- Center for Ecology and Evolution in Microbial Model Systems (EEMiS), Linnaeus University, SE-391 82, Kalmar, Sweden
| | - Izabela Swiecicka
- University of Bialystok, Department of Microbiology, Ciołkowskiego 1J, 15-245, Bialystok, Poland
| | - Justyna M Drewnowska
- University of Bialystok, Department of Microbiology, Ciołkowskiego 1J, 15-245, Bialystok, Poland
| | - Piotr Czupryna
- Department of Infectious Diseases and Neuroinfections Medical University in Białystok, Żurawia 14 15-540, Białystok, Poland
| | - Sambor Grygorczuk
- Department of Infectious Diseases and Neuroinfections Medical University in Białystok, Żurawia 14 15-540, Białystok, Poland
| | - Monika Król
- Department of Infectious Diseases and Neuroinfections Medical University in Białystok, Żurawia 14 15-540, Białystok, Poland
| | - Joanna Zajkowska
- Department of Infectious Diseases and Neuroinfections Medical University in Białystok, Żurawia 14 15-540, Białystok, Poland
| | - Sławomir Pancewicz
- Department of Infectious Diseases and Neuroinfections Medical University in Białystok, Żurawia 14 15-540, Białystok, Poland
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Muñoz-Leal S, Costa FB, Faccini-Martínez ÁA. Mild toxicosis after the bite of Ornithodoros rietcorreai: Images of a brief time-line description. Travel Med Infect Dis 2019; 32:101393. [PMID: 30858033 DOI: 10.1016/j.tmaid.2019.03.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 02/12/2019] [Accepted: 03/06/2019] [Indexed: 10/27/2022]
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Mancini F, Innocenti P, Baumgartner M, Binazzi R, Troi C, Pagani E, Ciervo A. Borrelia microti infection in an Italian woman returning from Kyrgyzstan and Tajikistan. Travel Med Infect Dis 2019; 35:101448. [PMID: 31284066 DOI: 10.1016/j.tmaid.2019.07.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Revised: 06/20/2019] [Accepted: 07/05/2019] [Indexed: 11/15/2022]
Affiliation(s)
- Fabiola Mancini
- Department of Infectious Diseases, Istituto Superiore di Sanità, Rome, Italy
| | - Patrizia Innocenti
- Laboratory of Microbiology and Virology, Central Hospital of Bolzano, Bolzano, Italy
| | | | - Raffaella Binazzi
- Department of Infectious Diseases, Central Hospital of Bolzano, Bolzano, Italy
| | - Christina Troi
- Laboratory of Clinical Pathology, Hospital of Bressanone, Bolzano, Italy
| | - Elisabetta Pagani
- Laboratory of Microbiology and Virology, Central Hospital of Bolzano, Bolzano, Italy
| | - Alessandra Ciervo
- Department of Infectious Diseases, Istituto Superiore di Sanità, Rome, Italy.
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15
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Kubiak K, Dziekońska-Rynko J, Szymańska H, Kubiak D, Dmitryjuk M, Dzika E. Questing Ixodes ricinus ticks (Acari, Ixodidae) as a vector of Borrelia burgdorferi sensu lato and Borrelia miyamotoi in an urban area of north-eastern Poland. EXPERIMENTAL & APPLIED ACAROLOGY 2019; 78:113-126. [PMID: 31102133 DOI: 10.1007/s10493-019-00379-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 05/13/2019] [Indexed: 05/27/2023]
Abstract
Green areas located within large cities, as natural ecotypes, are a convenient habitat for ticks and their use as recreational areas is associated with the potential risk of acquiring tick-borne diseases. This study estimated the I. ricinus tick density, prevalence of infection with Borrelia species and the diversity of these bacteria in a green urban area (Olsztyn) of north-eastern Poland, an endemic region of tick-borne diseases. The ticks were collected during spring and autumn of 2015, at sites differing in the degree of human pressure and habitat. Borrelia species detection, typing and a molecular phylogenetic analysis were carried out based on the sequenced flaB gene. The overall mean abundance of I. ricinus was 2.0 ± 1.55 ticks per 100 m2. The density of I. ricinus did not vary significantly between sites. According to semi-qualitative tick abundance categories, the collection sites were classified as 'very low' and 'low' tick abundance category. The overall infection rate of I. ricinus with Borrelia spirochaetes was 27.4%. The infection rate of adult ticks (42.0%) was three times higher than with nymphs (14.3%). Based on the restriction patterns and sequencing, B. afzelii (93.1%; 27/29), B. valaisiana 3.5% (1/29) and B. miyamotoi (3.5%; 1/29), related to the relapsing fever (RF) spirochaetes, were detected. No co-infections were found. Borrelia miyamotoi, detected for the first time in ticks in the north-eastern urban areas of Poland, was identical to isolates described as European-type. The Borrelia spirochaete infection rate of I. ricinus ticks in an urban area indicated a high risk of LB. Physicians should also be aware of B. miyamotoi infections among patients with a history of tick-bites in north-eastern Poland.
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Affiliation(s)
- Katarzyna Kubiak
- Department of Medical Biology, Faculty of Health Sciences, University of Warmia and Mazury in Olsztyn, Zolnierska 14c, 10-561, Olsztyn, Poland.
| | - Janina Dziekońska-Rynko
- Department of Zoology, Faculty of Biology and Biotechnology, University of Warmia and Mazury in Olsztyn, Oczapowskiego 2, 10-719, Olsztyn, Poland
| | - Hanna Szymańska
- Department of Medical Biology, Faculty of Health Sciences, University of Warmia and Mazury in Olsztyn, Zolnierska 14c, 10-561, Olsztyn, Poland
| | - Dariusz Kubiak
- Department of Microbiology and Mycology, Faculty of Biology and Biotechnology, University of Warmia and Mazury in Olsztyn, Oczapowskiego 2, 10-719, Olsztyn, Poland
| | - Małgorzata Dmitryjuk
- Department of Biochemistry, Faculty of Biology and Biotechnology, University Warmia and Mazury in Olsztyn, Oczapowskiego 1A, 10-719, Olsztyn, Poland
| | - Ewa Dzika
- Department of Medical Biology, Faculty of Health Sciences, University of Warmia and Mazury in Olsztyn, Zolnierska 14c, 10-561, Olsztyn, Poland
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16
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Bouchard C, Dibernardo A, Koffi J, Wood H, Leighton PA, Lindsay LR. N Increased risk of tick-borne diseases with climate and environmental changes. CANADA COMMUNICABLE DISEASE REPORT = RELEVE DES MALADIES TRANSMISSIBLES AU CANADA 2019; 45:83-89. [PMID: 31285697 DOI: 10.14745/ccdr.v45i04a02f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Climate warming and other environmental changes have contributed to the expansion of the range of several tick species into higher latitudes in North America. As temperatures increase in Canada, the environment becomes more suitable for ticks and the season suitable for tick activity lengthens, so tick-borne diseases are likely to become more common in Canada. In addition to Lyme disease, four other tick-borne diseases (TBDs) have started to emerge and are likely to increase: Anaplasmosis; Babesiosis; Powassan virus; and Borrelia miyamotoi disease. Increased temperature increases the survival and activity period of ticks, increases the range of both reservoir and tick hosts (e.g. mice and deer) and increases the duration of the season when people may be exposed to ticks. Other ticks and TBDs may spread into Canada as the climate changes. The public health strategies to mitigate the impact of all TBDs include surveillance to detect current and emerging TBDs, and public health actions to prevent infections by modifying environmental and social-behavioral risk factors through increasing public awareness. Clinical care strategies include patient education, early detection, laboratory testing, and treatment.
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Affiliation(s)
- C Bouchard
- Public Health Risk Sciences Division, National Microbiology Laboratory, Public Health Agency of Canada, St. Hyacinthe, QC
- Groupe de recherche en épidémiologie des zoonoses et santé publique (GREZOSP), Faculté de médecine vétérinaire (FMV), Université de Montréal, St. Hyacinthe, QC
| | - A Dibernardo
- Zoonotic Diseases and Special Pathogens, National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, MB
| | - J Koffi
- Groupe de recherche en épidémiologie des zoonoses et santé publique (GREZOSP), Faculté de médecine vétérinaire (FMV), Université de Montréal, St. Hyacinthe, QC
- Centre for Food-borne, Environmental and Zoonotic Infectious Diseases, Public Health Agency of Canada, St. Hyacinthe, QC
| | - H Wood
- Zoonotic Diseases and Special Pathogens, National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, MB
| | - P A Leighton
- Groupe de recherche en épidémiologie des zoonoses et santé publique (GREZOSP), Faculté de médecine vétérinaire (FMV), Université de Montréal, St. Hyacinthe, QC
| | - L R Lindsay
- Zoonotic Diseases and Special Pathogens, National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, MB
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17
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N Increased risk of tick-borne diseases with climate and environmental changes. ACTA ACUST UNITED AC 2019; 45:83-89. [PMID: 31285697 DOI: 10.14745/ccdr.v45i04a02] [Citation(s) in RCA: 128] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Climate warming and other environmental changes have contributed to the expansion of the range of several tick species into higher latitudes in North America. As temperatures increase in Canada, the environment becomes more suitable for ticks and the season suitable for tick activity lengthens, so tick-borne diseases are likely to become more common in Canada. In addition to Lyme disease, four other tick-borne diseases (TBDs) have started to emerge and are likely to increase: Anaplasmosis; Babesiosis; Powassan virus; and Borrelia miyamotoi disease. Increased temperature increases the survival and activity period of ticks, increases the range of both reservoir and tick hosts (e.g. mice and deer) and increases the duration of the season when people may be exposed to ticks. Other ticks and TBDs may spread into Canada as the climate changes. The public health strategies to mitigate the impact of all TBDs include surveillance to detect current and emerging TBDs, and public health actions to prevent infections by modifying environmental and social-behavioral risk factors through increasing public awareness. Clinical care strategies include patient education, early detection, laboratory testing, and treatment.
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