Real-Time PCR studies regarding the borrelia burgdorferi, francisella tularensis, tick borne encephalitis virus (TBEv) and crimeean congo hemorrhagic fever virus (CCHFv) occurrence in the Romanian ticks

Background: Our studies undertaken between 2006-2015 have shown that the most frequent species of ticks in Romania is Ixodes ricinus. It was found that I. ricinus is the main vector in Romania for the Borrelia burgdorferi s.l. and for the TBEv, but no data were available for Francisella tularensis and CCHFv infectious agents occurrence into I.ricinus and Hyalomma sp.
Source: International Journal of Infectious Diseases - Category: Infectious Diseases Authors: Tags: Type: Poster Presentation Source Type: research

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ávez Ticks are obligate hematophagous parasites and are important vectors of a wide variety of pathogens. These pathogens include spirochetes in the genus Borrelia that cause Lyme disease, rickettsial pathogens, and tick-borne encephalitis virus, among others. Due to their prolonged feeding period of up to two weeks, hard ticks must counteract vertebrate host defense reactions in order to survive and reproduce. To overcome host defense mechanisms, ticks have evolved a large number of pharmacologically active molecules that are secreted in their saliva, which inhibits or modulates host immune defenses and wound h...
Source: International Journal of Environmental Research and Public Health - Category: Environmental Health Authors: Tags: Review Source Type: research
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Abstract Companion animals can become infected with tick-borne diseases (TBDs) and can become hosts of transmission to humans, thereby damaging human health. To clarify whether companion animals are infested by ticks harboring TBD pathogens in humans, we detected TBD pathogens in ticks collected from dogs and cats brought to animal hospitals in Yamagata Prefecture, Japan. Investigation of 164 adult ticks collected from 88 dogs and 41 cats during March-July 2018 revealed the predominant tick species as Ixodes ovatus (n = 95, 57.9%), followed by Ixodes nipponensis (37, 22.6%) and Haemaphysalis flava (10, 6.1%). The ...
Source: Japanese Journal of Infectious Diseases - Category: Infectious Diseases Authors: Tags: Jpn J Infect Dis Source Type: research
Ticks and mosquitoes don’t care about COVID-19 safety protocols. They don’t care that people are trying to squeeze out the last moments of this restrictive summer by getting outdoors, hiking, or just sitting on their decks at night and feeling something that’s close to normal. COVID-19 has commanded our attention and caused people to adapt their behaviors to prevent one major health concern, but it doesn’t mean others have been eliminated. “Masks and social distancing will do nothing to protect you from what ticks and mosquitoes potentially carry,” says Dr. Todd Ellerin, director of infe...
Source: Harvard Health Blog - Category: Consumer Health News Authors: Tags: Autoimmune diseases Prevention Safety Source Type: blogs
Committee Opinion No. 399: Management of Tick Bites and Lyme Disease During Pregnancy: (En français : Prise en charge des morsures de tiques et de la maladie de Lyme pendant la grossesse). J Obstet Gynaecol Can. 2020 May;42(5):644-653 Authors: Smith GN, Moore KM, Hatchette TF, Nicholson J, Bowie W, Langley JM Abstract OBJECTIVE: Lyme disease is an emerging infection in Canada caused by the bacterium belonging to the Borrelia burgdorferi sensu lato species complex, which is transmitted via the bite of an infected blacklegged tick. Populations of blacklegged ticks continue to expand and are now es...
Source: Journal of Obstetrics and Gynaecology Canada : JOGC - Category: OBGYN Tags: J Obstet Gynaecol Can Source Type: research
Conclusions: The interleukin-6/interleukin-10 ratio can be used as a rapid diagnostic cue upon suspected tick-borne infection, enabling fast and correct treatment. Also, in serology-negative results, such information may strengthen a clinical suspicion.
Source: The Pediatric Infectious Disease Journal - Category: Infectious Diseases Tags: Translational Medicine Reports 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
Publication date: Available online 15 January 2020Source: Ticks and Tick-borne DiseasesAuthor(s): Dana Zubriková, Maria Wittmann, Václav Hönig, Pavel Švec, Bronislava Víchová, Sandra Essbauer, Gerhard Dobler, Libor Grubhoffer, Kurt PfisterAbstractLyme borreliosis and tick-borne encephalitis (TBE) are the most common tick-borne diseases in Germany. We collected Ixodes ricinus ticks from 16 high-risk and four low-risk sites distributed in Lower Bavaria and Upper Palatinate based on the number of human TBE cases recorded at the Robert Koch Institute from 2001 to 2009. A total of 8805 qu...
Source: Ticks and Tick borne Diseases - Category: Zoology Source Type: research
(CNN/CBS) — The climate crisis is making us more vulnerable to ticks in an unprecedented and growing threat to public health, according to a new report. Bacterial and protozoan tick-borne diseases doubled in the United States between 2004 and 2016, the report notes, and in 2017, more than 90% of the 60,000 vector-borne diseases in the United States were linked to these particular bloodsucking bugs. The warmer temperatures brought by the climate crisis, in addition to ecological changes and reforestation, have extended the bugs’ range into regions that had not seen certain types of ticks for many decades, if eve...
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 Lone Star Tick ticks Source Type: news
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