Results 1 to 10 of about 2,611 (164)

Rickettsiaceae and Anaplasmataceae infections in Ixodes ricinus ticks from urban and natural forested areas of Poland [PDF]

Parasites & Vectors, 2014
Background Ixodes ricinus is a major vector for a range of microbial pathogens and the most prevalent and widely distributed tick species on the European continent, occurring in both natural and urban habitats.
Renata Welc-Falęciak, Maciej Kowalec, Grzegorz Karbowiak, Anna Bajer, Jerzy M Behnke, Edward Siński   +5 more
doaj   +8 more sources

Infection Rates and Characterisation of Rickettsia africae (Rickettsiaceae) Detected in Amblyomma Species from Southern Africa. [PDF]

Microorganisms
Tick-borne rickettsioses are considered among the oldest known vector-borne zoonotic diseases. Among the rickettsiae, Rickettsia africae is the most reported and important in Africa, as it is the aetiological agent of African tick bite fever (ATBF). Studies describing the prevalence of R.
Smit A, Mulandane FC, Wójcik SH, Malabwa C, Sili G, Mandara S, Vineer HR, Dlamkile Z, Stoltsz WH, Morar-Leather D, Makepeace BL, Neves L.   +11 more
europepmc   +6 more sources

High Diversity and Prevalence of Rickettsial Agents in Rhipicephalus microplus Ticks from Livestock in Karst Landscapes of Southwest China [PDF]

Microorganisms
Ticks and tick-borne pathogens pose a significant threat to human and animal health, yet the diversity and prevalence of tick-borne microorganisms in karst regions remains inadequately explored.
Ya-Ting Liu, Yi-Fei Wang, Ming-Zhu Zhang, Dai-Yun Zhu, Yi Sun, Cai-Wei Gong, Lin Zhan, Xiao-Ming Cui, Wu-Chun Cao   +8 more
doaj   +2 more sources

'Candidatus Megaira polyxenophila' gen. nov., sp. nov.: considerations on evolutionary history, host range and shift of early divergent rickettsiae. [PDF]

PLoS ONE, 2013
"Neglected Rickettsiaceae" (i.e. those harboured by non-hematophagous eukaryotic hosts) display greater phylogenetic variability and more widespread dispersal than pathogenic ones; yet, the knowledge about their actual host range and host shift mechanism
Martina Schrallhammer, Filippo Ferrantini, Claudia Vannini, Stefano Galati, Michael Schweikert, Hans-Dieter Görtz, Franco Verni, Giulio Petroni   +7 more
doaj   +1 more source

Bacterial Community Changes in Penaeus vannamei Boone, 1931 Surface and Rearing Water During Enterocytozoon hepatopenaei Infection

Asian Fisheries Science, 2021
White faeces syndrome is one of the major disease problems in shrimp aquaculture, resulting in enormous economic losses to farmers. Although white faeces syndrome is usually associated with Enterocytozoon hepatopenaei (EHP) infections, it may not be the ...
PALLAVI BALIGA, PUNEETH THADOORU GOOLAPPA, MALATHI SHEKAR, S.K. GIRISHA, K.S. RAMESH, VILASINI UDYAVARA, M.N. VENUGOPAL   +6 more
doaj   +1 more source

Wolbachia Biocontrol Strategies for Arboviral Diseases and the Potential Influence of Resident Wolbachia Strains in Mosquitoes. [PDF]

, 2016
Arboviruses transmitted by mosquitoes are a major cause of human disease worldwide. The absence of vaccines and effective vector control strategies has resulted in the need for novel mosquito control strategies.
Jeffries, Claire L, Walker, Thomas
core   +3 more sources

Vigilancia de la infección por Rickettsia sp. en capibaras (Hydrochoerus hydrochaeris) un modelo potencial de alerta epidemiológica en zonas endémicas

Biomédica: revista del Instituto Nacional de Salud, 2011
Introducción. Los capibaras o chigüiros (Hydrochoerus hydrochaeris) son huéspedes amplificadores de Rickettsia sp. Usualmente se encuentran parasitados por la garrapata Amblyomma cajennense, principal vector de rickettsiosis en Suramérica.
Jorge Miranda, Verónica Contreras, Yesica Negrete, Marcelo B. Labruna, Salim Mattar   +4 more
doaj   +1 more source

Verified and potential pathogens of predatory mites (Acari: Phytoseiidae) [PDF]

, 2008
Several species of phytoseiid mites (Acari: Phytoseiidae), including species of the genera Amblyseius, Galendromus, Metaseiulus, Neoseiulus, Phytoseiulus and Typhlodromus, are currently reared for biological control of various crop pests and/or as model ...
A Janssen, A Jeyaprakash, AR Weeks, AR Weeks, AR Weeks, AR Weeks, B Lighthart, C Schütte, C Schütte, C Schütte, C Schütte, C Schütte, C Schütte, C Schütte, C Schütte, D Skirvin, D Skirvin, DA Raworth, DC Margolies, DG Boucias, DL Johanowicz, DL Johanowicz, DL Johanowicz, DL Johanowicz, DR Horton, DS Yao, E Zchori-Fein, E Zchori-Fein, EAM Beerling, EAM Beerling, EAM Beerling, ES Arutunyan, G Poinar, G Šut’áková, G Šut’áková, G Šut’áková, G Šut’áková, G Šut’áková, G Šut’áková, GJ Moraes De, H Evans, IP Furtado, JA McMurtry, JAJ Breeuwer, JC Lenteren van, JC Lenteren van, JJ Becnel, LA Corpuz-Raros, LE Olsen, LK Tanigoshi, LK Tanigoshi, LPS Geest van der, M Dicke, M Dicke, M Dicke, M Enigl, M Enigl, M Vrie van de, MA Hoy, ME Courcy Williams De, ME Huigens, MS Hunter, MW Sabelis, MW Sabelis, MY Steiner, MY Steiner, MY Steiner, P Schausberger, PP Sikorowski, R Gols, R Pukall, R Stouthamer, R Stouthamer, R Zemek, RT Hess, S Bjørnson, S Bjørnson, S Bjørnson, S Bjørnson, S Bjørnson, S Bjørnson, S Bjørnson, S Bjørnson, S Blümel, S Keller, T Maeda, T Maeda, TG Andreadis, TVM Groot, Y Tanada   +89 more
core   +2 more sources

Rickettsia spp. infection of the group of spotted fevers in febrile patients of the Urabá Antioquia, Colombia

Iatreia, 2019
Objective: Determine the frequency of infection and disease by Rickettsia spp. of the spotted fever group in febrile patients from Urabá Antioquia attended by hospital centers of the region. Methods: Patients from nine health institutions of the Urabá
Gil Lora, Erica Johana, Patiño Gallego, Jessica Julieth, Acevedo Gutiérrez, Leidy Yoana , Montoya Ruiz, Carolina, Rodas González, Juan David   +4 more
doaj   +1 more source

Comparative susceptibility of mosquito populations in North Queensland, Australia to oral infection with dengue virus. [PDF]

, 2014
Dengue is the most prevalent arthropod-borne virus, with at least 40% of the world's population at risk of infection each year. In Australia, dengue is not endemic, but viremic travelers trigger outbreaks involving hundreds of cases.
Anderson, Andrew F. van den Hurk, Armstrong, Armstrong, Beebe, Beebe, Bennett, Bosio, Chevillon, Elizabeth A. McGraw, Endersby, Failloux, Forrester, Francesca D. Frentiu, Frentiu, Gubler, Gubler, Gubler, Guzman, Halstead, Halstead, Hanna, Holmes, Holmes, Huber, Kien, Knox, Kyle, Lambrechts, Lambrechts, Moreira, Neff, Nigel W. Beebe, Parameswaran, Paupy, Rosen, Ross, Scott L. O'Neill, Tat Siong Ng, Thomas Walker, Van Den Hurk, Vasilakis, Vazeille-Falcoz, Warrilow, Xi, Ye, Yixin H. Ye, Yoon   +47 more
core   +2 more sources