Genetic differences in variants of the AMD virus at the site of a disease outbreak.

Aleutian Mink Disease Virus (AMDV) results in mink breeding losses due to frequent abortion, low fecundity and high juvenile mortality. Due to the high persistence of pathogen in the environment and lack of causative treatment there is a need for research on alternative methods to eliminate the pathways of the spread of the virus and extinguish current outbreaks. The aim of the study was to investigate molecular variation of AMDV on a farm where mass deaths of mink took place.

Detection of mink astrovirus in Poland and further phylogenetic comparison with other European and Canadian astroviruses.

Mink astrovirus infection remains a poorly understood disease entity, and the aetiological agent itself causes disease with a heterogeneous course, including gastrointestinal and neurological symptoms. This paper presents cases of astrovirus infection in mink from continental Europe. RNA was isolated from the brains and intestines of animals showing symptoms typical of shaking mink syndrome (n = 6).