First detection of Trichinella spiralis in raccoon (Procyon lotor) in Germany.

Vet Parasitol Reg Stud Reports

Institut für Lebensmittelhygiene; An den Tierkliniken 1; 04103 Leipzig, Germany.

Published: November 2022

Trichinella spp. are foodborne parasites that can cause severe and potentially fatal disease in humans. Infections occur through consumption of meat containing the infectious stage (L1). In Germany the domestic cycle has been eradicated. In wild animals sporadic occurrence is observed in species such as wild boar, red foxes and raccoon dogs. The omnivore raccoon which is an invasive species in Europe is known as a potential host but has not been studied intensely regarding this parasite in Germany until now, thus resulting in a lack of knowledge about its role in the sylvatic cycle. Raccoons from the urban area of Leipzig were investigated for several pathogens including Trichinella spp. in a cooperative project. Muscle samples of 88 individuals were examined using the artificial digestion method (ADM). One animal was found positive, which is the first detection of this parasite in a raccoon in Germany.

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.vprsr.2022.100800DOI Listing

Publication Analysis

Top Keywords

trichinella spp
8
detection trichinella
4
trichinella spiralis
4
raccoon
4
spiralis raccoon
4
raccoon procyon
4
procyon lotor
4
germany
4
lotor germany
4
germany trichinella
4

Similar Publications

First identification of Trichinella britovi in a domestic dog (Canis familiaris) from Algeria.

Vet Parasitol Reg Stud Reports

November 2024

Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Calea Mănăștur 3-5, 400372 Cluj-Napoca, Romania. Electronic address:

Article Synopsis
  • Trichinellosis is a parasitic disease caused by various species of Trichinella, with cases reported in Algeria linked to jackal meat consumption.
  • A study conducted between February 2022 and August 2023 involved examining 33 road-killed carnivorous mammals in Algeria for Trichinella spp. infection using necropsies and DNA analysis.
  • The study found T. britovi in a domestic dog, marking the first detection of this species in an animal host in Algeria and indicating the role of domestic dogs in spreading the parasite.
View Article and Find Full Text PDF

Pediatric trichinosis: A case report.

Int J Surg Case Rep

December 2024

Addis Ababa University, College of Health Sciences, Ethiopia. Electronic address:

Background: Trichinellosis is a zoonosis, caused by roundworms of the genus Trichinella. Domestic pigs, wild boars, bears, rodents and horses are reservoir animals. We report a case of neck trichinosis presenting as lateral neck swelling.

View Article and Find Full Text PDF

Introduction: We studied the cellular immune response in a patient infected since 10 months (along with other 51 people) during a trichinellosis outbreak caused by Trichinella spp.

Methods: A 46 years old female resulted serologically positive for trichinellosis. We isolated peripheral blood mononuclear cells (PBMCs) and incubated them with excretory/secretory antigens (ESA) of Trichinella spiralis (T1) or Trichinella pseudospiralis (T4) to produce antigen specific T cell lines and clones, analysed for the phenotype (T helper or cytotoxic cells), for their T4 or T1 antigens specificity and for their cytokine profile (IFNγ, IL-17A, IL-4) by flow cytometry, thymidine incorporation assay and ELISpot.

View Article and Find Full Text PDF

Trichinellosis is a major foodborne zoonotic disease responsible for 41 human cases, according to the European Union One Health Zoonoses Report. In southern Spain, a quality management system (QMS) was applied to satellite laboratories (SLs) that conduct meat inspections of spp. ensuring excellence practices.

View Article and Find Full Text PDF
Article Synopsis
  • In Germany, Trichinella spp. primarily affect wild animals like wild boar, foxes, and raccoon dogs, with T. spiralis being the most commonly detected species.
  • Legal requirements mandate that all hunted wild boars and other at-risk animals be tested for Trichinella if their meat is for human consumption.
  • There has been a rising prevalence of Trichinella-positive wild boar in Germany, especially in the northeastern regions bordering Poland, highlighting the need for preventive measures and thorough inspections to manage the spread.
View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!