Results 51 to 60 of about 573,345 (369)

Molecular and serological evidence of flea-associated typhus group and spotted fever group rickettsial infections in Madagascar [PDF]

, 2017
This research was supported by the Wellcome Trust (RCDF and Senior Fellowship to ST, #081705 and #095171), the Institut Pasteur de Madagascar, and the Global Emerging Infections Surveillance and Response System, a Division of the Armed Forces Health ...
Harrison, Thomas Alan, Jiang, Ju, Maina, Alice N, Rajerison, Minoarisoa, Rakotonanahary, Rado J L, Richards, Allen L, Telfer, Sandra   +6 more
core   +1 more source

Diversity of spotted fever group rickettsiae and their association with host ticks in Japan

Scientific Reports, 2019
Spotted fever group (SFG) rickettsiae are obligate intracellular Gram-negative bacteria mainly associated with ticks. In Japan, several hundred cases of Japanese spotted fever, caused by Rickettsia japonica, are reported annually.
May June Thu, Y. Qiu, Keita Matsuno, M. Kajihara, Akina Mori-Kajihara, R. Omori, Naota Monma, K. Chiba, J. Seto, M. Gokuden, M. Andoh, Hideo Oosako, K. Katakura, A. Takada, C. Sugimoto, N. Isoda, R. Nakao   +16 more
semanticscholar   +1 more source

Metagenomic-based Surveillance of Pacific Coast tick Dermacentor occidentalis Identifies Two Novel Bunyaviruses and an Emerging Human Ricksettsial Pathogen. [PDF]

, 2017
An increasing number of emerging tick-borne diseases has been reported in the United States since the 1970s. Using metagenomic next generation sequencing, we detected nucleic acid sequences from 2 novel viruses in the family Bunyaviridae and an emerging ...
Bouquet, Jerome, Chiu, Charles Y, Delwart, Eric, Lane, Robert S, Melgar, Michael, Swei, Andrea   +5 more
core   +2 more sources

A human case of spotted fever caused by Rickettsia parkeri strain Atlantic rainforest and its association to the tick Amblyomma ovale

Parasites & Vectors, 2019
Rickettsia parkeri strain Atlantic rainforest has emerged in Brazil during the last 10 years, with three laboratory-confirmed human cases. While these cases were epidemiologically associated with the tick Amblyomma ovale, in none of them the tick ...
Anaiá da Paixão Sevá, T. F. Martins, S. Muñoz-Leal, A. C. Rodrigues, A. Pinter, H. R. Luz, R. Angerami, M. Labruna   +7 more
semanticscholar   +1 more source

The effectiveness of public health interventions to reduce the health impact of climate change:a systematic review of systematic reviews [PDF]

, 2013
Climate change is likely to be one of the most important threats to public health in the coming years. Yet despite the large number of papers considering the health impact of climate change, few have considered what public health interventions may be of ...
A Bouchama, A Croft, AJ McMichael, BF Arnold, BR Murphy, C Baker-Austin, C Gamble, C Heintze, C Savage, CE Lawrance, D Kay, D Zmirou, DE Bowler, DJ Rogers, E Esu, EN Naumova, FC Curriero, FO ter Kuile, G Nichols, GA Romero, GH Guyatt, H Balshem, H Nakato, H Paerl, HL Risebro, HW Choi, HY Richardson, IR Lake, IR Lake, J Carmona-Fonseca, J Keiser, JC Semenza, K Ohtomo, KK Ballenger-Browning, KL Bassil, L Fewtrell, Lee Hooper, M Hashizume, M Hashizume, MA Luque Fernandez, Maha Bouzid, MK van Aalst, Monica da Silva Nunes, MS Islam, N Al-Muhandis, N Siva, P Reiter, Paul R. Hunter, PM Graves, PR Hunter, PR Hunter, PR Hunter, PR Hunter, RF Baggaley, RM Elliott, RS Kovats, RS Kovats, RS Kovats, S Gundry, S Paz, S Warshafsky, SE Hrudey, T Clasen, TE Erlanger, TP Eisele, V Abrahamson, WP Schmidt, X Wang   +67 more
core   +6 more sources

Bilateral Sensorineural Deafness in a Young Pregnant Female Presenting with a Fever: A Rare Complication of a Reemerging Disease—Spotted Fever Group Rickettsioses

Case Reports in Infectious Diseases, 2019
Background. Rickettsial illnesses are a group of arthropod-borne remerging diseases. They are subdivided into three groups as typhus, spotted fever, and scrub typhus group.
A. G. T. A. Kariyawasam, D. R. Palangasinghe, C. L. Fonseka, P. U. T. De Silva, T. E. Kanakkahewa, N. J. Dahanayaka   +5 more
doaj   +1 more source

Fatal Brazilian Spotted Fever Associated with Dogs and Amblyomma aureolatum Ticks, Brazil, 2013

Emerging Infectious Diseases, 2019
In São Paulo metropolitan area, Brazil, Amblyomma aureolatum ticks are the main vector of Rickettsia rickettsii, which causes Brazilian spotted fever.
Elisa S.M.M. Savani, Francisco B. Costa, Elisabete A. Silva, Ana C.F. Couto, Melanie Gutjahr, Juliana N.M.O. Alves, Fabiana C.P. Santos, Marcelo B. Labruna   +7 more
doaj   +1 more source

Rapid, simple, and sensitive detection of the ompB gene of spotted fever group rickettsiae by loop-mediated isothermal amplification [PDF]

, 2012
BACKGROUND: Spotted fever caused spotted fever group rickettsiae (SFGR) is prevalent throughout China. In this study, we describe a rapid, simple, and sensitive loop-mediated isothermal amplification (LAMP) assay targeting the ompB gene of spotted fever ...
Guiqiang Wang, Lei Pan, Lijuan Zhang, Qinghui Liu   +3 more
core   +1 more source

Distribution and Ecological Drivers of Spotted Fever Group Rickettsia in Asia

EcoHealth, 2019
Spotted fever group and related rickettsia (SFGR) are a neglected group of pathogens that belong to the genus Rickettsia. SFGR are zoonotic and are transmitted by arthropod vectors, primarily ticks, fleas and mites to accidental hosts. These emerging and
Jaruwan Satjanadumrong, Matthew T. Robinson, Tom Hughes, S. Blacksell   +3 more
semanticscholar   +1 more source

Israeli Spotted Fever in Sicily. Description of two cases and minireview

International Journal of Infectious Diseases, 2017
Mediterranean spotted fever (MSF) is endemic in Italy, where Rickettsia conorii subsp. conorii was thought to be the only pathogenic rickettsia and Rhipicephalus sanguineus the vector and main reservoir. R. conorii subsp.
Claudia Colomba, Marcello Trizzino, Anna Giammanco, Celestino Bonura, Danilo Di Bona, Manlio Tolomeo, Antonio Cascio   +6 more
doaj   +1 more source