Serologic Evidence of Tick-Borne Encephalitis Virus Infection in a Patient with Suspected Lyme Disease in Japan.

Serologic Evidence of Tick-Borne Encephalitis Virus Infection in a Patient with Suspected Lyme Disease in Japan. Am J Trop Med Hyg. 2018 May 29;: Authors: Yoshii K, Sato K, Ishizuka M, Kobayashi S, Kariwa H, Kawabata H Abstract Tick-borne encephalitis (TBE) is widely prevalent on the Eurasian continent, including Japan, but four cases of TBE have been reported in Japan. To inspect unconfirmed TBE cases in Japan, we conducted a retrospective seroepidemiological study of a total of 158 samples from 81 meningoencephalitis patients suspected as Lyme disease. Two serum samples from one patient showed neutralizing antibodies against TBE virus. The patient with severe and progressive encephalitis had a history of tick bite in Hokkaido in 2012. These results demonstrated that tick-borne encephalitis virus (TBEV) case was actually unconfirmed in Japan. Further seroepidemiological surveys are required to identify unconfirmed TBEV infections to consider the pros and cons of introducing specific countermeasures including vaccination in Japan. PMID: 29848409 [PubMed - as supplied by publisher]
Source: The American Journal of Tropical Medicine and Hygiene - Category: Tropical Medicine Authors: Tags: Am J Trop Med Hyg Source Type: research

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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
Abstract Tick saliva is a complex mixture of peptidic and non-peptidic molecules that aid engorgement. The composition of tick saliva changes as feeding progresses and the tick counters the dynamic host response. Ixodid ticks such as Ixodes ricinus, the most important tick species in Europe, transmit numerous pathogens that cause debilitating diseases, e.g. Lyme borreliosis and tick-borne encephalitis. Tick-borne pathogens are transmitted in tick saliva during blood feeding; however, saliva is not simply a medium enabling pathogen transfer. Instead, tick-borne pathogens exploit saliva-induced modulation ...
Source: Wiener Klinische Wochenschrift - Category: General Medicine Authors: Tags: Wien Klin Wochenschr 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
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
This study showed that although PCPs of the Franche-Comté region manage tick bites as per current guidelines, they need further training on Lyme serology limitations and availability of tick-borne encephalitis vaccination. PMID: 28457701 [PubMed - as supplied by publisher]
Source: Medecine et Maladies Infectieuses - Category: Infectious Diseases Tags: Med Mal Infect 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
CONCLUSION: Differences in preferences between the two nations appeared in many areas, e.g. the Czechs felt more threatened by all kind of risks and suffered from Lyme disease more frequently. Gaps can still be found in both the knowledge and behaviour among the respondents. It can be expected that the general public knowledge of this issue is rather limited in comparison with the students participating in the study, who are systematically educated in the field. PMID: 27660864 [PubMed - as supplied by publisher]
Source: Annals of Agricultural and Environmental Medicine : AAEM - Category: Environmental Health Authors: Tags: Ann Agric Environ Med Source Type: research
Publication date: Available online 18 January 2016 Source:Ticks and Tick-borne Diseases Author(s): Ondrej Hajdusek, Radek Sima, Jan Perner, Gabriela Loosova, Adela Harcubova, Petr Kopacek Ticks are blood-feeding parasites and vectors of serious human and animal diseases. Ixodes ricinus is a common tick in Europe, transmitting tick-borne encephalitis, Lyme borreliosis, anaplasmosis, or babesiosis. Immunization of hosts with recombinant tick proteins has, in theory, the potential to interfere with tick feeding and block transmission of pathogens from the tick to the host. However, the efficacy of tick antigens has, t...
Source: Ticks and Tick borne Diseases - Category: Zoology Source Type: research
Publication date: Available online 18 January 2016 Source:Ticks and Tick-borne Diseases Author(s): Ondrej Hajdusek, Radek Sima, Jan Perner, Gabriela Loosova, Adela Harcubova, Petr Kopacek Ticks are blood-feeding parasites and vectors of serious human and animal diseases. Ixodes ricinus is a common tick in Europe, transmitting tick-borne encephalitis, Lyme disease (borreliosis), anaplasmosis, or babesiosis. Immunization of hosts with recombinant tick proteins has, in theory, the potential to interfere with tick feeding and block transmission of pathogens from the tick to the host. However, the efficacy of tick antig...
Source: Ticks and Tick borne Diseases - Category: Zoology Source Type: research
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