Suspected Neuro-invasive Powassan Virus Infection in a Pediatric Patient.

We present a suspected pediatric case of POWV infection in northern Wisconsin. PMID: 32060042 [PubMed - as supplied by publisher]
Source: Clinical Medicine and Research - Category: General Medicine Authors: Tags: Clin Med Res Source Type: research

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ORONO, Maine (AP) — More than a third of the deer ticks submitted to a Maine lab last year tested positive for Lyme disease, a surveillance report from the lab said. The report is from the University of Maine Tick Lab. The lab found that a smaller percentage of ticks tested positive for anaplasmosis and babesiosis, which are other tick-borne diseases. The tick lab’s manager, Griffin Dill, said the information will help authorities learn how fast the ticks are spreading in the state. The study is the first of its kind in Maine, the Bangor Daily news reported. The report found that just shy of 39% of deer ticks t...
Source: WBZ-TV - Breaking News, Weather and Sports for Boston, Worcester and New Hampshire - Category: Consumer Health News Authors: Tags: Boston News Health Syndicated CBSN Boston Deer Ticks LYME DISEASE Maine news Source Type: news
We report here the validation of a duplex real-time PCR assay using whole blood specimens on the Luminex ARIES® instrument, combining DNA extraction, amplification and detection into a one-step process. This method allows for rapid and sensitive detection of acute infections with Ehrlichia spp. and Anaplasma phagocytophilum using whole blood specimens. We included A. phagocytophilum to monitor emergence of this pathogen in Kentucky, since surrounding states have reported many more cases than Kentucky.
Source: Ticks and Tick borne Diseases - Category: Zoology Source Type: research
We report here the validation of a duplex real-time PCR assay using whole blood specimens on the Luminex ARIES® instrument, combining DNA extraction, amplification and detection into a one-step process. This method allows for rapid and sensitive detection of acute infections with Ehrlichia spp. and Anaplasma phagocytophilum using whole blood specimens. We included A. phagocytophilum to monitor emergence of this pathogen in Kentucky, since surrounding states have reported many more cases than Kentucky.
Source: Ticks and Tick borne Diseases - Category: Zoology 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
AUGUSTA, Maine (AP) — Maine reported a record number of Lyme disease cases last year, and the number could rise as data continues to trickle in, officials said Thursday. There were at least 2,079 cases in 2019, the Maine Center for Disease Control and Prevention reported. It’s too early to say why the numbers grew last year. But the numbers underscore the importance of taking precautions to avoid tick bites, said Dr. Nirav Shah, director of the Maine CDC. Winter is a time of low ticket activity. But ticks can be active when the temperature climbs above 40, as it did last weekend in Maine. The state also experie...
Source: WBZ-TV - Breaking News, Weather and Sports for Boston, Worcester and New Hampshire - Category: Consumer Health News Authors: Tags: Boston News Health Syndicated CBSN Boston LYME DISEASE Maine news ticks Source Type: news
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
Larissa A. Martins1, Camila D. Malossi1†, Maria F. B. de M. Galletti1†, José M. Ribeiro2, André Fujita3, Eliane Esteves4, Francisco B. Costa5, Marcelo B. Labruna5, Sirlei Daffre1 and Andréa C. Fogaça1* 1Departamento de Parasitologia, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil 2Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, Bethesda, MD, United States 3Departamento de Ciência da Computação, Instituto de Matemática e Estatística,...
Source: Frontiers in Physiology - Category: Physiology Source Type: research
In this study, we applied complementary in silico approaches to modeling how Anaplasma phagocytophilum infection modulates tick vector regulome. This proof-of-concept research provided support for the use of network analysis in the study of regulome response to infection, resulting in new information on tick-pathogen interactions and potential targets for developing interventions for the control of tick infestations and pathogen transmission. Deciphering the precise nature of circuits that shape the tick regulome in response to pathogen infection is an area of research that in the future will advance our knowledge of tick-...
Source: Frontiers in Physiology - Category: Physiology Source Type: research
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...
Source: Can Commun Dis Rep - Category: Infectious Diseases Authors: Tags: Can Commun Dis Rep Source Type: research
Tick-borne encephalitis (TBE) is one of eight zoonoses carried by ticks in Norway (the others are Anaplasmosis, Babesiosis, Louping ill, Lyme borreliosis, Relapsing fever, Rickettsial spotted fever and Tularemia).  As displayed in the following graphs, rates of human TBE are considerably lower than those of other tick-borne diseases in Norway, and below TBE rates reported by neighboring countries. [1-3]     References: Berger S. Infectious Diseases of Norway, 2019. 387 pages , 138 graphs , 858 references. Gideon e-books,  https://www.gideononline.com/ebooks/country/infectious-diseases-of-norway/ Berg...
Source: GIDEON blog - Category: Databases & Libraries Authors: Tags: Ebooks Epidemiology Graphs ProMED Source Type: blogs
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