Results 41 to 50 of about 2,012 (145)

Bayesian spatial modelling and the significance of agricultural land use to scrub typhus infection in Taiwan [PDF]

open access: yes, 2013
Scrub typhus is transmitted by the larval stage of trombiculid mites. Environmental factors, including land cover and land use, are known to influence breeding and survival of trombiculid mites and, thus, also the spatial heterogeneity of scrub typhus ...
Pei-Fen Lee   +15 more
core   +1 more source

Delayed correlation between the incidence rate of indigenous murine typhus in humans and the seropositive rate of Rickettsia typhi infection in small mammals in Taiwan from 2007-2019.

open access: yesPLoS Neglected Tropical Diseases, 2022
Murine typhus is a flea-borne zoonotic disease with acute febrile illness caused by Rickettsia typhi and is distributed widely throughout the world, particularly in port cities and coastal regions.
Pai-Shan Chiang   +6 more
doaj   +1 more source

Fleas as parasites of the family Canidae

open access: yesParasites & Vectors, 2011
Historically, flea-borne diseases are among the most important medical diseases of humans. Plague and murine typhus are known for centuries while the last years brought some new flea-transmitted pathogens, like R. felis and Bartonella henselae.
Pfeffer Martin, Dobler Gerhard
doaj   +1 more source

Development of a loop-mediated isothermal amplification (LAMP) assay for rapid screening of ticks and fleas for spotted fever group rickettsia. [PDF]

open access: yesPLoS ONE, 2018
The importance of tick and flea-borne rickettsia infections is increasingly recognized worldwide. While increased focus has shifted in recent years to the development of point-of-care diagnostics for various vector-borne diseases in humans and animals ...
Bruce H Noden   +4 more
doaj   +1 more source

Fleas of small mammals on Reunion Island: diversity, distribution and epidemiological consequences.

open access: yesPLoS Neglected Tropical Diseases, 2014
The diversity and geographical distribution of fleas parasitizing small mammals have been poorly investigated on Indian Ocean islands with the exception of Madagascar where endemic plague has stimulated extensive research on these arthropod vectors.
Vanina Guernier   +8 more
doaj   +1 more source

Neglected human Rickettsia felis infection in Taiwan: A retrospective seroepidemiological survey of patients with suspected rickettsioses.

open access: yesPLoS Neglected Tropical Diseases, 2021
BackgroundCurrent knowledge on Rickettsia felis infection in humans is based on sporadic case reports. Here we conducted a retrospective seroepidemiological survey of R.
Wan-Hsiu Yang   +4 more
doaj   +1 more source

Nonnegligible Seroprevalence and Predictors of Murine Typhus, Japan

open access: yesEmerging Infectious Diseases, 2023
To elucidate the epidemiology of murine typhus, which is infrequently reported in Japan, we conducted a cross-sectional study involving 2,382 residents of rickettsiosis-endemic areas in Honshu Island during August–November 2020.
Tetsuro Aita   +5 more
doaj   +1 more source

Discursive Power, Civilian Agency, Wartime Duress, and Resilience: Letters to the Authorities in the Blockade of Leningrad

open access: yesThe Russian Review, EarlyView.
Abstract How did World War II affect the nature and resilience of Soviet institutions and authority, especially in the extreme case of the Blockade of Leningrad? During the Blockade, Leningraders acted with great agency by engaging in the shadow trade of food and shadow talk for information and community in order to survive.
Jeffrey K. Hass, Nikita A. Lomagin
wiley   +1 more source

Spotted fever from Rickettsia typhi in an older woman: a case report from a geographic area where it would not be expected

open access: yesInternational Journal of Infectious Diseases, 2014
We describe the case of a 75-year-old woman presenting with spotted fever followed by acute renal failure and septic shock. The infection was caused by Rickettsia typhi, not reported in Calabria district (southern Italy) since World War II. The diagnosis
Filippo Luciani   +8 more
doaj   +1 more source

Rickettsiales in South America: A Systematic Review of Their Molecular Detection and Distribution in Arthropods and Vertebrates

open access: yesPublic Health Challenges, Volume 5, Issue 2, June 2026.
ABSTRACT Bacteria of the order Rickettsiales comprise a diverse group of obligate intracellular microorganisms that are globally distributed and highly prevalent in tropical and subtropical regions. In South America, these bacteria have been associated with arthropod vectors, such as ticks, fleas, mites, lice, and certain dipterans, as well as with a ...
Cristian J. Zamorano‐Gómez   +3 more
wiley   +1 more source

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