Results 81 to 90 of about 3,646,737 (251)

Vectors and Vector‐Borne Diseases: Biology, Epidemiology and Integrated Control Strategies

Journal of Applied Entomology, EarlyView.
ABSTRACT Vector‐Borne Diseases (VBDs), transmitted by arthropods such as mosquitoes, ticks, fleas and sandflies, represent a significant threat to global health. These diseases can be caused by a variety of pathogens, including bacteria, viruses, protozoa, and helminths.
Roberta Rinaldi, Carmen Scieuzo, Federica De Stefano, Luca Masucci, Patrizia Falabella   +4 more
wiley   +1 more source

Underdiagnoses of Rickettsia in patients hospitalized with acute fever in Indonesia: observational study results

BMC Infectious Diseases, 2020
Background Reports of human rickettsial infection in Indonesia are limited. This study sought to characterize the epidemiology of human rickettsioses amongst patients hospitalized with fever at 8 tertiary hospitals in Indonesia.
Dewi Lokida, Usman Hadi, Chuen-Yen Lau, Herman Kosasih, C. Jason Liang, Musofa Rusli, Pratiwi Sudarmono, Nurhayati Lukman, Kanti Laras, Rizka Humardewayantie Asdie, Dewi Murniati, I Made Susila Utama, Risna Halim Mubin, Muhammad Karyana, Muhammad Hussein Gasem, Bachti Alisjahbana   +15 more
doaj   +1 more source

Piscirickettsiosis in Farmed Turbot, Scophthalmus maximus

Journal of Fish Diseases, EarlyView.
ABSTRACT Piscirickettsia salmonis is a well‐established intracellular pathogen of farmed Atlantic salmon around the world. The bacterium has also been detected from a number of other hosts including lumpfish (Cyclopterus lumpus), seabass (Dicentrarchus labrax) and rainbow trout (Oncorhynchus mykiss).
Hanne K. Nilsen, Magne Kjerulf Hansen, Raoul Kuiper, Jan Inge Øvrebø, Kjersti Sturød, Maryam Saghafian, Snorre Gulla, Anne Berit Olsen, Duncan J. Colquhoun, Ole Bendik Dale   +9 more
wiley   +1 more source

Rickettsiosis transmitidas por garrapatas en las Américas: avances clínicos y epidemiológicos, y retos en el diagnóstico

Biomédica: revista del Instituto Nacional de Salud, 2013
Las rickettsiosis son entidades clínicas de tipo zoonótico, causadas por bacterias intracelulares estrictas de los géneros Rickettsia y Orientia, pertenecientes a la familia Rickettsiaceae.
Marylin Hidalgo, Alvaro A. Faccini-Martínez, Gustavo Valbuena   +2 more
doaj   +1 more source

Infections with Tickborne Pathogens after Tick Bite, Austria, 2015–2018

Emerging Infectious Diseases, 2021
The aim of this prospective study was to assess the risk for tickborne infections after a tick bite. A total of 489 persons bitten by 1,295 ticks were assessed for occurrence of infections with Borrelia burgdorferi sensu lato, Anaplasma phagocytophilum ...
Mateusz Markowicz, Anna-Margarita Schötta, Dieter Höss, Michael Kundi, Christina Schray, Hannes Stockinger, Gerold Stanek   +6 more
doaj   +1 more source

Geospatial Analysis of Rickettsial Species [PDF]

, 2019
Rickettsia species are obligate intracellular, arthropod-borne bacteria with a potential to cause multiple diseases including Rocky Mountain spotted fever (RMSF).
Frank, Amy
core   +3 more sources

Adherence to and Invasion of Host Cells by Spotted Fever Group Rickettsia Species [PDF]

, 2010
The pathogenic lifecycle of obligate intracellular bacteria presents a superb opportunity to develop understanding of the interaction between the bacteria and host under the pretext that disruption of these processes will likely lead to death of the ...
Yvonne Gar-Yun Chan, Sean Phillip Riley, Juan Jose Martinez   +2 more
core   +1 more source

Cellular immune response of Amblyomma sculptum and Amblyomma americanum to entomopathogenic fungi: Implications for biological tick control

Medical and Veterinary Entomology, EarlyView.
Amblyomma sculptum showed a plasmatocyte‐dominant haemocyte profile. Beauveria bassiana increased plasmatocytes and reduced granulocytes, whereas Metarhizium robertsii did not cause significant changes. Amblyomma americanum showed a granulocyte‐dominant haemocyte profile. Beauveria bassiana reduced total haemocytes and granulocytes. B.
Cárita de Souza Ribeiro‐Silva, Valesca Henrique Lima, Salorrane Miranda N. Pinto, Gustavo Felizardo S. Sandes, Victor Hugo Ribeiro Costa, Albert Mulenga, Adela S. Oliva Chavez, Éverton Kort Kamp Fernandes   +7 more
wiley   +1 more source

Life threatening rickettsiosis and the role of hemophagocytic lymphohistiocytosis syndrome (HLH): Case report of a 21-year-old woman

Infectious Medicine
Hemophagocytic lymphohistiocytosis (HLH) syndrome is an uncontrolled activation of macrophages, causing multiorgan dysfunction. The prognosis depends on the cause and the delay of diagnosis and treatment.
Marine Chancel, Ali Dadban, Adrien Chan Sui Ko, Florence Dupont, Anna Potereau, Rodrigue Wankap, Yoann Zerbib, Jean-Philippe Lanoix   +7 more
doaj   +1 more source

Epidemiology of Acute Q Fever, Scrub Typhus, and Murine Typhus, and Identification of Their Clinical Characteristics Compared to Patients with Acute Febrile Illness in Southern Taiwan

Journal of the Formosan Medical Association, 2009
In Taiwan, acute Q fever, scrub typhus, and murine typhus (QSM diseases) are the most common rickettsioses, but their epidemiology and clinical characteristics have not been clarified. Diagnosis of these three diseases based on clinical manifestations is
Chung-Hsu Lai, Chun-Kai Huang, Yen-Hsu Chen, Lin-Li Chang, Hui-Ching Weng, Jiun-Nong Lin, Hsing-Chun Chung, Shiou-Haur Liang, Hsi-Hsun Lin   +8 more
doaj   +1 more source