Seropositivity to canine tick-borne pathogens in a population of sick dogs in Italy

Canine vector-borne diseases (CVBDs) associated to ticks are among the most important health issues affecting dogs. In Italy, Ehrlichia canis, Anaplasma spp., Rickettsia conorii and Borrelia burgdorferi (s.l.) ha...
Source: Parasites and Vectors - Category: Microbiology Authors: Tags: Research Source Type: research

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Various tick-borne infections like borreliosis and rickettsiosis pose a health risk to humans in many parts of the world. We investigated seroprevalence of and seroconversion to Borrelia burgdorferi and Rickettsi...
Source: Parasites and Vectors - Category: Microbiology Authors: Tags: Research Source Type: research
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
Dogs in the US are commonly infected with vector-borne pathogens, including heartworm and tick-borne disease agents. The geographic distribution of both arthropod vectors and the pathogens they transmit contin...
Source: Parasites and Vectors - Category: Microbiology Authors: Tags: Research Source Type: research
CONCLUSIONS: This review has concentrated on I scapularis-transmitted diseases affecting the Upper Midwest and has explored the ecology of the I scapularis vector and its role in pathogen transmission. PMID: 32348066 [PubMed - in process]
Source: WMJ - Category: General Medicine Authors: Tags: WMJ Source Type: research
Publication date: Available online 9 January 2020Source: Ticks and Tick-borne DiseasesAuthor(s): Vesta Matulaityte, Algimantas Paulauskas, Maksim Bratchikov, Jana RadzijevskajaAbstractIxodes lividus Koch, 1844 (Ixodida: Ixodidae) ticks are parasites specific to the sand martin (Riparia riparia). The distribution range of I. lividus covers Europe and Asia and they are found wherever sand martins nest. Borrelia burgdorferi sensu stricto, Borrelia garinii and Rickettsia vini have recently been detected in I. lividus ticks in Central Europe. The aim of this study was to investigate the presence of Rickettsia spp. (Rickettsiale...
Source: Ticks and Tick borne Diseases - Category: Zoology Source Type: research
Borrelia burgdorferi and Anaplasma phagocytophilum are tick-borne infections transmitted by Ixodes scapularis in the eastern USA; both agents cause disease in dogs and people. To characterize changes in seropreva...
Source: Parasites and Vectors - Category: Microbiology Authors: Tags: Research Source Type: research
der F Abstract Introduction: Despite advancements in diagnostic capabilities and the availability of effective antimicrobial agents, community-acquired infections of the central nervous system (CNS) are still associated with high mortality rates. Aim: To assess the epidemiological and clinical characteristics of community-acquired CNS infections treated in the West Pannonian region between 2010 and 2016. Method: Clinical data of 176 patients were retrospectively analysed in two age cohorts: 15 to 65 and more than 65 years of age. Results: Neuroinfections were found to be bacterial in 81, viral in 91, parasitic in ...
Source: Orvosi Hetilap - Category: General Medicine Authors: Tags: Orv Hetil Source Type: research
Publication date: Available online 16 August 2019Source: Ticks and Tick-borne DiseasesAuthor(s): Ilaria Pascucci, Marco Di Domenico, Giulia Capobianco Dondona, Annapia Di Gennaro, Andrea Polci, Andrea Capobianco Dondona, Elisa Mancuso, Cesare Cammà, Giovanni Savini, Jacopo G. Cecere, Fernando Spina, Federica MonacoAbstractThe continuous flow of billions of birds between Africa and Europe creates an “ecological bridge” between physically remote areas. Migratory birds fly south from their breeding grounds during late summer/fall and fly back in spring. These movements regulate the spread of internal and ex...
Source: Ticks and Tick borne Diseases - Category: Zoology Source Type: research
This study demonstrates the effect of only simultaneous infection by B. burgdorferi and B. microti on each pathogen, immune response and on disease manifestations with respect to infection by the spirochete and the parasite. In our future studies, we will examine the overall effects of sequential infection by these pathogens on host immune responses and disease outcomes.
Source: Frontiers in Microbiology - Category: Microbiology Source Type: research
Publication date: Available online 8 June 2019Source: Ticks and Tick-borne DiseasesAuthor(s): Amira Nebbak, Handi Dahmana, Lionel Almeras, Didier Raoult, Nathalie Boulanger, Benoit Jaulhac, Oleg Mediannikov, Philippe ParolaAbstractFifty nymphal Ixodes ricinus ticks collected in Alsace, France, identified by morphological criteria and using MALDI-TOF MS, were tested by PCR to detect tick-associated bacteria and protozoan parasites. Seventy percent (35/50) of ticks contained at least one microorganism; 26% (9/35) contained two or more species. Several human pathogens were identified including Borrelia burgdorferi s.s. (4%), ...
Source: Ticks and Tick borne Diseases - Category: Zoology Source Type: research
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