Anaplasma phagocytophilum is an obligate intracellular and tick-transmitted bacterium, which causes granulocytic anaplasmosis in animals and humans. Although infection with A. phagocytophilum in domestic animals and vector ticks is documented, there is sparse information on the occurrence of A. phagocytophilum in wild animals. Red foxes (Vulpes vulpes) as well as raccoon dogs (Nyctereutes procyonoides) are wildlife species highly abundant in certain areas of Germany and represent a potential wildlife reservoir for zoonotic diseases. To obtain data about the occurrence of A. phagocytophilum in these animals, red fox and raccoon dog carcasses (hunted or found dead) were collected from January to September 2009 in the Federal State of Brandenburg, Germany. Lung tissue samples were subjected to DNA extraction and were examined for the presence of A. phagocytophilum DNA by means of real-time PCR. Anaplasma phagocytophilum was detected in 10 out of 122 (8.2%) lungs of red foxes and in 3 out of 13 (23%) lungs of raccoon dogs. To the best of our knowledge, A. phagocytophilum was detected for the first time in red foxes and raccoon dogs in Germany.
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http://dx.doi.org/10.1016/j.ttbdis.2013.11.001 | DOI Listing |
J Vet Res
December 2024
Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, 24-100 Puławy, Poland.
Introduction: The aim of this study was to estimate the occurrence of spp. and other helminth infections in grey wolves in south-eastern Poland.
Material And Methods: Overall, 74 samples of wolf faeces were examined with a multiplex PCR and a system of real-time quantitative PCR methods to detect and identify spp.
Pathogens
December 2024
Department of Public Health, University of North Florida, Jacksonville, FL 32224, USA.
Florida is home to a vast number of wildlife species that come into close contact with residents and domestic animals. As mammals are competent hosts for many zoonotic diseases, it is important to understand what exposure risks are present for both people and animals. Using Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines, this review analyzed published literature spanning 1963 through 2023 documenting zoonotic enteric parasites in synanthropic wild mammals of Florida, excluding mice and rats.
View Article and Find Full Text PDFAnimals (Basel)
December 2024
Department of Veterinary and Biomedical Sciences, Pennsylvania State University, University Park, PA 16802, USA.
The avian influenza virus is a global pathogen with significant health and economic implications. While primarily a pathogen of wild and domestic birds, recent outbreaks of the H5N1 highly pathogenic avian influenza virus (HPAIV) clade 2.3.
View Article and Find Full Text PDFAnn Anat
January 2025
Department of Surgery, Faculty of Veterinary Medicine, Kafkas University, Kars 36100, Türkiye.
Background: Morphological growth naturally progresses with age; however, the rate of growth varies across different parts of an organism, with certain structures developing more rapidly than others. This study aimed to analyze and compare the skull development of red foxes (Vulpes vulpes) during two specific developmental stages: the 3rd and 6th months, which represent distinct growth phases in their early ontogeny.
Methods: In this study, we aimed to analyze and compare skull development in red foxes (Vulpes vulpes) during two specific post-natal time points: the 3rd and 6th months.
PLoS One
December 2024
Ecology and Nature Conservation Institute, Chinese Academy of Forestry, Key Laboratory of Biodiversity Conservation of National Forestry and Grassland Administration Beijing, Beijing, China.
Understanding of predator feeding ecology, interactions among co-occurring predator species, and seasonal changes is critical for conservation management given the important role that predators play in shaping their ecosystems, but is lacking for most regions of the world. Dietary studies have demonstrated varying conclusions in the role that resource partitioning plays in the maintenance of predator communities due to complex inter-related factors that may shape prey use. We used DNA metabarcoding on 581 scat samples to determine the dietary composition, similarity, diversity, and niche overlap of eight predator species (Tibetan wolf (Canis lupus), snow leopard (Panthera uncia), Tibetan brown bear (Ursus arctos pruinosus), Eurasian lynx (Lynx lynx), Tibetan fox (Vulpes ferrilata), red fox (V.
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