Results 51 to 60 of about 3,251,507 (201)

Two intracellular and cell type-specific bacterial symbionts in the placozoan Trichoplax H2

open access: yes, 2019
Placozoa is an enigmatic phylum of simple, microscopic, marine metazoans(1,2). Although intracellular bacteria have been found in all members of this phylum, almost nothing is known about their identity, location and interactions with their host(3-6). We
Dubilier, N.   +7 more
core   +1 more source

Phylogenetic relationships of the Wolbachia of nematodes and arthropods [PDF]

open access: yes, 2006
Wolbachia are well known as bacterial symbionts of arthropods, where they are reproductive parasites, but have also been described from nematode hosts, where the symbiotic interaction has features of mutualism.
Claire Conlon   +7 more
core   +3 more sources

Molecular Detection and Characterization of Ehrlichia ruminantium [PDF]

open access: yes, 2002
Ehrlichia ruminantium is an obligate intracellular bacterium that can cause a disease in ruminants known as heartwater. The vertebrate host becomes infected when infected Amblyomma ticks (nymphs or adults) feed on it. When the host survives the infection
Bekker, C.P.J.
core  

Clinical Manifestations and Associated Complications of Scrub Typhus in Odisha, India

open access: yesJournal of Clinical and Diagnostic Research, 2020
Introduction: Scrub typhus is a re-emerging illness in the South-East Asia and other parts of the world caused by Orientia tsutsugamushi, which is a mite-borne bacterium belonging to the Rickettsiaceae family.
L. Mohanty   +3 more
semanticscholar   +1 more source

Rickettsia spp. and Anaplasmataceae in Ticks From Domestic Animals in Northern Colombia

open access: yesZoonoses and Public Health, Volume 72, Issue 5, Page 421-434, August 2025.
ABSTRACT Introduction Tick‐borne diseases have a significant impact on public and animal health and represent a considerable financial burden on livestock farming. However, in many regions of Latin America, comprehensive epidemiological data, including species identification, geographical distribution and molecular profiling of ticks and their ...
Maria Badillo‐Viloria   +9 more
wiley   +1 more source

Severe interstitial pneumonia due to murine typhus in a patient returning from Bali [PDF]

open access: yes, 2017
Murine typhus has been increasingly reported as a cause of fever in returning travelers from Southeast Asia. We report a case of a previously healthy traveler returning from Bali with an non-specific febrile illness which quickly progressed to a severe ...
Alves, João   +7 more
core   +2 more sources

The Significance of Genetic Relatedness and Nest Sharing on the Worker‐Worker Similarity of Gut Bacterial Microbiome and Cuticular Hydrocarbon Profile in a Sweat Bee

open access: yesEcology and Evolution, Volume 15, Issue 6, June 2025.
The relationship between cuticular hydrocarbon (CHC) profile and the gut microbiome (GM) is poorly known in bees. In the primitively eusocial bee Halictus scabiosae we found a high rate of nest‐drifting by workers, which leads to a consequent highly variable intra‐colonial genetic relatedness. Genetically closely related workers, even occupying distant
Federico Ronchetti   +6 more
wiley   +1 more source

Additional file 3: of Rickettsia vini n. sp. (Rickettsiaceae) infecting the tick Ixodes arboricola (Acari: Ixodidae)

open access: yes, 2016
Maximum Likelihood phylogenetic tree based on the partial ompB gene including a sequence for Rickettsia vini n. sp. (DOCX 639 kb)
Marketa Novakova   +4 more
openaire   +1 more source

Opinion and report of the French Agency for Food, Environmental and Occupational Health & Safety (ANSES) on the assessment of the impact of fox population dynamics on public health

open access: yesFood Risk Assess Europe, Volume 3, Issue 2, April 2025.
ABSTRACT The Red Fox (Vulpes vulpes) can be hunted as a game species. It may also be listed as a “species likely to cause damage” (ESOD – the acronym in French), for public health reasons among others. Conversely, benefits linked to the presence of foxes are also put forward, such as the predation of rodents carrying zoonotic agents.
Emmanuelle Gilot‐Fromont   +97 more
wiley   +1 more source

Ixodes ricinus and Its Transmitted Pathogens in Urban and Peri-Urban Areas in Europe: New Hazards and Relevance for Public Health. [PDF]

open access: yes, 2014
Tick-borne diseases represent major public and animal health issues worldwide. Ixodes ricinus, primarily associated with deciduous and mixed forests, is the principal vector of causative agents of viral, bacterial, and protozoan zoonotic diseases in ...
Bonnet, Sarah   +10 more
core   +3 more sources

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