The regional decline and rise of tick-borne encephalitis incidence do not correlate with Lyme borreliosis, Austria, 2005 to 2018

ConclusionThe discrepancy between changes in incidence of TBE and LB support the contributions of virus-specific factors beyond the mere availability of tick vectors and/or human outdoor activity, which are a prerequisite for the transmission of both diseases. A better understanding of parameters controlling human pathogenicity and the maintenance of TBE virus in its natural vector-host cycle will generate further insights into the focal nature of TBE and can potentially improve forecasts of TBE risk on smaller regional scales.PMID:34477056 | DOI:10.2807/1560-7917.ES.2021.26.35.2002108
Source: Euro Surveill - Category: Infectious Diseases Authors: Source Type: research

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ConclusionThe discrepancy between changes in incidence of TBE and LB support the contributions of virus-specific factors beyond the mere availability of tick vectors and/or human outdoor activity, which are a prerequisite for the transmission of both diseases. A better understanding of parameters controlling human pathogenicity and the maintenance of TBE virus in its natural vector-host cycle will generate further insights into the focal nature of TBE and can potentially improve forecasts of TBE risk on smaller regional scales.PMID:34477056 | DOI:10.2807/1560-7917.ES.2021.26.35.2002108
Source: Euro Surveill - Category: Infectious Diseases Authors: Source Type: research
Abstract Ixodes scapularis is currently known to transmit 7 pathogens responsible for Lyme disease, anaplasmosis, babesiosis, tick-borne relapsing fever, ehrlichiosis, and Powassan encephalitis. Ixodes scapularis can also be colonized by endosymbiotic bacteria including those in the genus of Rickettsia. We screened 459 I. scapularis ticks submitted to the Connecticut Agricultural Experiment Station Tick Testing Laboratory with the objectives to (1) examine differences in infection prevalence of Borrelia burgdorferi, Anaplasma phagocytophilum, Babesia microti, and Borrelia miyamotoi, (2) evaluate whether prevalence...
Source: The Journal of Parasitology - Category: Parasitology Authors: Tags: J Parasitol Source Type: research
Authors: Figoni J, Chirouze C, Hansmann Y, Lemogne C, Hentgen V, Saunier A, Bouiller K, Gehanno JF, Rabaud C, Perrot S, Caumes E, Eldin C, de Broucker T, Jaulhac B, Roblot F, Toubiana J, Sellal F, Vuillemet F, Sordet C, Fantin B, Lina G, Gocko X, Dieudonné M, Bodaghi B, Gangneux JP, Degeilh B, Partouche H, Lenormand C, Sotto A, Raffetin A, Monsuez JJ, Michel C, Boulanger N, Cathebras P, Tattevin P, endorsed by scientific societies Abstract Lyme borreliosis is transmitted en France by the tick Ixodes ricinus, endemic in metropolitan France. In the absence of vaccine licensed for use in humans, primary prevent...
Source: Medecine et Maladies Infectieuses - Category: Infectious Diseases Tags: Med Mal Infect Source Type: research
a Szturcová Daniel Růžek Kurt Pfister Libor Grubhoffer In Europe, Lyme borreliosis (LB) and tick-borne encephalitis (TBE) are the two vector-borne diseases with the largest impact on human health. Based on data on the density of host-seeking Ixodes ricinus ticks and pathogen prevalence and using a variety of environmental data, we have created an acarological risk model for a region where both diseases are endemic (Czech Republic—South Bohemia and Germany—Lower Bavaria, Upper Palatinate). The data on tick density were acquired by flagging 50 sampling sites three times in a single seas...
Source: International Journal of Environmental Research and Public Health - Category: Environmental Health Authors: Tags: Article Source Type: research
Purpose: The South Bohemian Region of the Czech Republic is an endemic area of tick-borne encephalitis (TBE). In 2017, the inhabitants of Římov municipality developed a serious course of TBE and Lyme borreliosis (LB). This led experts to research and serology examinations of the inhabitants of Římov in order to detect the seroprevalence of TBE and LB.
Source: International Journal of Infectious Diseases - Category: Infectious Diseases Authors: Tags: 21.130 Source Type: research
This study assessed cost-effectiveness of a potential anti-tick vaccine that would protect against both Lyme borreliosis (LB) and tick-borne encephalitis (TBE) in a highly endemic setting of Slovenia.A Markov model was developed to estimate cost-effectiveness of a vaccine with potential combined protection against LB and TBE from the societal perspective. The model expressed time in annual cycles, followed a target population through their lifetime, and applied an annual discounting of 3%. A target population entered the model in a susceptible state, with time dependent probabilities to acquire LB/TBE. Disease manifestatio...
Source: Ticks and Tick borne Diseases - Category: Zoology Source Type: research
A constant increase in the incidence of tick-borne diseases has been observed in Europe since the last decade of the twentieth century. In Poland, the most common zoonoses transmitted by Ixodes ricinus ticks are tick-borne encephalitis (TBE) and Lyme disease. These diseases have become a serious clinical problem, especially in Podlaskie Region, which is considered an endemic area for these diseases (Czupryna et al., 2011).
Source: International Journal of Infectious Diseases - Category: Infectious Diseases Authors: Source Type: research
To assess cost-effectiveness of a vaccine that would protect against both Lyme Borreliosis (LB) and tick-borne encephalitis (TBE) in a highly endemic setting in Slovenia.
Source: Value in Health - Category: International Medicine & Public Health Authors: Source Type: research
Publication date: Available online 6 July 2017 Source:Ticks and Tick-borne Diseases Author(s): Viktor Zöldi, Topi Turunen, Outi Lyytikäinen, Jussi Sane Tick-borne encephalitis (TBE) and Lyme borreliosis (LB) are endemic in Finland, with tens and thousands of cases, respectively, reported annually. We performed a field survey to investigate people’s knowledge, attitudes and practices (KAP) regarding ticks, tick-borne diseases, and prevention strategies. The KAP were assessed using a pre-validated anonymous questionnaire consisting of 39 questions and statements. On two consecutive days in July 2016, conveni...
Source: Ticks and Tick borne Diseases - Category: Zoology Source Type: research
Abstract Tick-borne encephalitis (TBE) is an arbovirus induced by tick-borne encephalitis virus (TBEV) transmitted by tick bite. The disease is rare in France (two to three cases per year) but endemic zones extend from Western Europe to the east coast of Asia (10,000-15,000 cases per year). An 8-year-old boy was admitted to our pediatric ward in Strasbourg (France) for febrile headache with diplopia. Four days after a tick bite, he declared a febrile headache together with maculopapular rash on the elbows, knees, and cheeks. Fourteen days after the outbreak of symptoms, he showed confusion, drowsiness, and binocul...
Source: Archives de Pediatrie - Category: Pediatrics Authors: Tags: Arch Pediatr Source Type: research
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