Reptarenavirus S Segment RNA Levels Correlate with the Presence of Inclusion Bodies and the Number of L Segments in Snakes with Reptarenavirus Infection-Lessons Learned from a Large Breeding Colony.

Reptarenaviruses cause boid inclusion body disease (BIBD), a fatal disease particularly impacting captive boa constrictor collections. The development of cytoplasmic inclusion bodies (IBs) comprising reptarenavirus nucleoprotein (NP) in many cell types of affected snakes is characteristic of BIBD. However, snakes can harbor reptarenaviruses without showing IBs, hence representing carriers and a potential source of transmission.

A Muskrat (Ondatra zibethicus) with alveolar echinococcosis bitten to death by a dog - a challenge for the forensic pathologist as an expert witness.

We present a case that illustrates the complex contexts in which forensic veterinary pathology examinations may be carried out. A wild muskrat (Ondatra zibethicus) had died after a putative bite attack from a domestic dog. Bite attacks by privately owned dogs on wild animals in Switzerland violate the Swiss civil (and/or hunting) laws, and dog owners are generally punished with a monetary fine; hence, this case appeared to be straightforward.

[Surgery site healing disorder following laparotomy in cattle: a retrospective study].

Objectives: Wound healing processes in consequence to bovine abdominal surgery performed from 2007 to 2016 at the University of Veterinary Medicine in Vienna were retrospectively assessed. The aim of this study was to evaluate the occurrence of wound healing complications following abdominal surgery in cattle during this 10-year-period as well as to identify possible risk factors such as elevated temperatures.

Material And Methods: Surgical procedures finding inclusion comprised ileus, left and right abomasal displacement, caecal dilation or displacement (right flank laparotomies), foreign body syndrome (left flank laparotomy), and umbilical surgery.

Non-Infectious, Necrotizing and Granulomatous Aortitis in a Female Gorilla.

A 41-year-old female captive gorilla with progressive weight loss and hydrothorax of unknown origin was euthanized and submitted for necropsy. The ascending aorta showed intimal aortic thickenings, consistent with so called 'tree bark' changes. Microscopic examination revealed a non-infectious, necrotizing and granulomatous aortitis with no evidence of systemic vasculitis or infectious disease elsewhere in the body.