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POJEZDAL, Ľ. -- ADAMEK, M. -- SYROVÁ, E. -- STEINHAGEN, D. -- MINAROVA, H. -- PAPEŽÍKOVÁ, I. -- SEIDLOVÁ, V. -- RESCHOVÁ , S. -- PALÍKOVÁ, M. Health Surveillance of Wild Brown Trout (Salmo trutta fario) in the Czech Republic Revealed a Coexistence of Proliferative Kidney Disease and Piscine Orthoreovirus-3 Infection. Pathogens. 2020. v. 9, no. 8, ISSN 2076-0817.

Original name:
Health Surveillance of Wild Brown Trout (Salmo trutta fario) in the Czech Republic Revealed a Coexistence of Proliferative Kidney Disease and Piscine Orthoreovirus-3 Infection
Czech name:
Written by (author):
Ľubomír Pojezdal
Mikolaj Adamek
Eva Syrová
Dieter Steinhagen
Hana Minarova
MVDr. Ivana Papežíková, Ph.D.
Veronika Seidlová
Stanislava Reschová
doc. MVDr. Miroslava Palíková, Ph.D.
Department:
Department of Zoology, Fisheries, Hydrobiology and Apiculture
Kind of publication:
article in a professional periodical
Periodical:
Pathogens
Nature of article:
paper
Volume no. (year):
9
Periodical number within the volume:
8
Year of publication:
2020
Starting page:
Up to page:
Number of pages:
13
Sub-specification:
článek je obsažen v databázi Web of Science
UT code by Web of Science:
EID code by Scopus:
Form of publication:
printed version
Original language:
English
Description in original language:
The population of brown trout (Salmo trutta fario) in continental Europe is on the decline, with infectious diseases confirmed as one of the causative factors. However, no data on the epizootiological situation of wild fish in the Czech Republic are currently available. In this study, brown trout (n = 260) from eight rivers were examined for the presence of viral and parasitical pathogens. Salmonid alphavirus-2, infectious pancreatic necrosis virus, piscine novirhabdovirus (VHSV) and salmonid novirhabdovirus (IHNV) were not detected using PCR. Cell culturing showed no viruses as well, and serological analysis of 110 sera did not detect any specific antibodies against VHSV or IHNV. Fish from two rivers were positive for the presence of piscine orthoreovirus-3 (PRV-3), subtype PRV-3b. However, none of the PRV-3-positive fish showed gross pathologies typically associated with PRV infections. By far the most widespread pathogen was Tetracapsuloides bryosalmonae which was confirmed in each of the examined locations, with a prevalence of up to 65% and 100%, as established by immunohistochemistry and PCR, respectively. Furthermore, up to 43.8% of fish showed signs of proliferative kidney disease caused by T. bryosalmonae, suggesting that this parasite is a main health challenge for brown trout in the Czech Republic.
Description in English:
Description in Czech:
Year of submission: 2020
Year of transmission:
RIV identification number:
 
Entry made by:
Last change:
08/03/2020 14:44 (Šárka Novotná)

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Source specification:

Pathogens. Basel: ISSN 2076-0817.

Original name: Pathogens
Czech name:
Written by (author):
Kind of publication: magazine
ISSN:
2076-0817
Country of publisher:
Swiss Confederation
Place of publishing:
Basel
Publisher:
MDPI AG (Multidisciplinary Digital Publishing Institute-MDPI)
URL:
https://www.mdpi.com/journal/pathogens
Reviewed magazine: yes
Original language:
English
Description in original language:
Description in English:
Description in Czech:
 
Entry made by:
Last change:
08/03/2020 14:44 (Šárka Novotná)

Evaluation of publication:

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1
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bad
 
good
        
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45
amateur
 
professional        
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