Results 41 to 50 of about 1,363 (143)

Arenavirus infection correlates with lower survival of its natural rodent host in a long-term capture-mark-recapture study

open access: yesParasites & Vectors, 2018
Background Parasite evolution is hypothesized to select for levels of parasite virulence that maximise transmission success. When host population densities fluctuate, low levels of virulence with limited impact on the host are expected, as this should ...
Joachim Mariën   +11 more
doaj   +1 more source

Decomposition Dynamics of an Orangutan (Pongo pygmaeus morio) Carcass in a Tropical Forest: Implications for Conservation Practices

open access: yesEcology and Evolution, Volume 15, Issue 12, December 2025.
We documented the complete decomposition process of a wild Bornean orangutan carcass in a lowland dipterocarp forest in Sabah, Malaysian Borneo. This represents the first detailed observation of great ape decomposition in Borneo. Our study provides a rare insight into the often‐overlooked process of carcass breakdown and decomposition in tropical ...
Sui P. Heon   +2 more
wiley   +1 more source

When Viruses Don't Go Viral: The Importance of Host Phylogeographic Structure in the Spatial Spread of Arenaviruses.

open access: yesPLoS Pathogens, 2017
Many emerging infections are RNA virus spillovers from animal reservoirs. Reservoir identification is necessary for predicting the geographic extent of infection risk, but rarely are taxonomic levels below the animal species considered as reservoir, and ...
Sophie Gryseels   +5 more
doaj   +1 more source

An Exploration of DNA Extraction Methods of Fly iDNA for Scalable Biodiversity Monitoring

open access: yesEnvironmental DNA, Volume 7, Issue 6, November–December 2025.
Metabarcoding of invertebrate‐derived DNA (iDNA) is an excellent tool for assessing terrestrial mammal diversity, but the time and costs associated with sample processing constrain its wider adoption. Our study indicates that the non‐destructive extraction of large pools of entire fly bodies has the potential to streamline and reduce the costs of fly ...
Mueena Jahan   +21 more
wiley   +1 more source

Circulation of Lassa virus across the endemic Edo-Ondo axis, Nigeria, with cross-species transmission between multimammate mice

open access: yesEmerging Microbes and Infections, 2023
We phylogenetically compared sequences of the zoonotic Lassa virus (LASV) obtained from Mastomys rodents in seven localities across the highly endemic Edo and Ondo States within Nigeria.
Adetunji Samuel Adesina   +16 more
doaj   +1 more source

Comparative Genomic Analysis of Co‐Occurring Hybrid Zones of House Mouse Parasites Pneumocystis murina and Syphacia obvelata Using Genome Polarisation

open access: yesMolecular Ecology, Volume 34, Issue 21, November 2025.
ABSTRACT Parasites are expected to hybridise in similar ways to free‐living organisms, although this may be modified by their reduced genome architecture. Recombinant strains and taxa of hybrid origin can be studied in nature where hosts come into secondary contact. Here we apply genome‐wide analysis to parasites from a contact previously characterised
Jan Petružela   +9 more
wiley   +1 more source

A Mutation‐Based Reverse Vaccinology Approach Considering Variability in Epitopes to Combat Multi‐Strains: A Study Using Glycoprotein of LASV

open access: yesJournal of Cellular and Molecular Medicine, Volume 29, Issue 20, October 2025.
ABSTRACT Lassa virus (LASV) remains a persistent threat to public health, and to combat this, various therapeutics have been developed, but their effectiveness is limited due to the virus's strain variability. Therefore, mutation‐based reverse vaccinology approaches were implemented to formulate an epitope‐based vaccine against the LASV, considering ...
Saurav Kumar Mishra   +7 more
wiley   +1 more source

Prevalence and Seasonal Variation of Trichuris Worms Infection in Mastomys natalensis in Morogoro and Iringa Regions, Tanzania

open access: yesParasitologia, 2023
Trichuriosis is a disease in mammals caused by the whipworms of the genus Trichuris. These worms are known for the high disease burden they cause in humans and domestic animals, especially in sub-Saharan Africa.
Claus Thomas   +9 more
doaj   +1 more source

The Biological Characteristics and Mouse Model of Lassa Virus From the First Imported Case in China

open access: yesMedComm, Volume 6, Issue 8, August 2025.
This is the first case of Lassa fever being introduced to China. A strain of the Lineage IV LASV was successfully isolated, and genomic and mutation analysis were conducted. Infection models were constructed using BALB/c, C57BL/6, and AG129 mice, which were successfully established.
Yanan Zhou   +25 more
wiley   +1 more source

Influence of sugarcane plantations on the population dynamics and community structure of small mammals in a savanna-agricultural landscape

open access: yesGlobal Ecology and Conservation, 2019
Conversion of native habitats into agricultural monocultures is a major cause of biodiversity loss favouring a small number of generalist species. Rodents can cause significant declines in crop yield, hence understanding the factors affecting their ...
Mnqobi Mamba   +5 more
doaj   +1 more source

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