A FELASA Working Group Survey on Fish Species Used for Research, Methods of Euthanasia, Health Monitoring, and Biosecurity in Europe, North America, and Oceania
An international survey was conducted regarding species used for research, methods of euthanasia, health monitoring, and biosecurity in fish laboratories. A total of 145 facilities from 23 countries contributed. Collectively, over 80 different species (or groups of species) were reported to be used...
Main Authors: | , |
---|---|
Format: | Article |
Language: | English |
Published: |
MDPI AG
2022-08-01
|
Series: | Biology |
Subjects: | |
Online Access: | https://www.mdpi.com/2079-7737/11/9/1259 |
_version_ | 1797491070740725760 |
---|---|
author | Jean-Philippe Mocho Kristine von Krogh |
author_facet | Jean-Philippe Mocho Kristine von Krogh |
author_sort | Jean-Philippe Mocho |
collection | DOAJ |
description | An international survey was conducted regarding species used for research, methods of euthanasia, health monitoring, and biosecurity in fish laboratories. A total of 145 facilities from 23 countries contributed. Collectively, over 80 different species (or groups of species) were reported to be used for research, of which zebrafish (<i>Danio rerio</i>) was the most common by far. About half of the participating laboratories used multiple species. Anesthetic overdose was the preferred method for euthanasia for adult, fry (capable of independent feeding), and larval (not capable of independent feeding) fish. For all developmental stages, the most popular anesthetic compound was tricaine (MS-222), a substance associated with distress and aversion in several species. Moreover, around half of the respondents did not perform a completion method to ensure death. One-quarter of the responding facilities did not have a health monitoring system in place. While most respondents had some form of quarantine process for imported fish, only a small fraction reported quarantine routines that ensure reliable biological barriers. Furthermore, less than one in five screened fish for pathogens while in quarantine. In sum, there was little consensus amongst facilities in how to perform biosecurity measures. Regarding euthanasia, health monitoring, and biosecurity processes, there is a need for updated and universal guidelines and for many laboratories to adjust their practices. |
first_indexed | 2024-03-10T00:41:07Z |
format | Article |
id | doaj.art-59a7d1c3c255430ba44a446cab49903e |
institution | Directory Open Access Journal |
issn | 2079-7737 |
language | English |
last_indexed | 2024-03-10T00:41:07Z |
publishDate | 2022-08-01 |
publisher | MDPI AG |
record_format | Article |
series | Biology |
spelling | doaj.art-59a7d1c3c255430ba44a446cab49903e2023-11-23T15:06:32ZengMDPI AGBiology2079-77372022-08-01119125910.3390/biology11091259A FELASA Working Group Survey on Fish Species Used for Research, Methods of Euthanasia, Health Monitoring, and Biosecurity in Europe, North America, and OceaniaJean-Philippe Mocho0Kristine von Krogh1Joint Production System Ltd., Potters Bar EN6 3DD, UKvon Krogh Consult, 1266 Oslo, NorwayAn international survey was conducted regarding species used for research, methods of euthanasia, health monitoring, and biosecurity in fish laboratories. A total of 145 facilities from 23 countries contributed. Collectively, over 80 different species (or groups of species) were reported to be used for research, of which zebrafish (<i>Danio rerio</i>) was the most common by far. About half of the participating laboratories used multiple species. Anesthetic overdose was the preferred method for euthanasia for adult, fry (capable of independent feeding), and larval (not capable of independent feeding) fish. For all developmental stages, the most popular anesthetic compound was tricaine (MS-222), a substance associated with distress and aversion in several species. Moreover, around half of the respondents did not perform a completion method to ensure death. One-quarter of the responding facilities did not have a health monitoring system in place. While most respondents had some form of quarantine process for imported fish, only a small fraction reported quarantine routines that ensure reliable biological barriers. Furthermore, less than one in five screened fish for pathogens while in quarantine. In sum, there was little consensus amongst facilities in how to perform biosecurity measures. Regarding euthanasia, health monitoring, and biosecurity processes, there is a need for updated and universal guidelines and for many laboratories to adjust their practices.https://www.mdpi.com/2079-7737/11/9/1259surveyfish researchfish facilitieszebrafisheuthanasiafish welfare |
spellingShingle | Jean-Philippe Mocho Kristine von Krogh A FELASA Working Group Survey on Fish Species Used for Research, Methods of Euthanasia, Health Monitoring, and Biosecurity in Europe, North America, and Oceania Biology survey fish research fish facilities zebrafish euthanasia fish welfare |
title | A FELASA Working Group Survey on Fish Species Used for Research, Methods of Euthanasia, Health Monitoring, and Biosecurity in Europe, North America, and Oceania |
title_full | A FELASA Working Group Survey on Fish Species Used for Research, Methods of Euthanasia, Health Monitoring, and Biosecurity in Europe, North America, and Oceania |
title_fullStr | A FELASA Working Group Survey on Fish Species Used for Research, Methods of Euthanasia, Health Monitoring, and Biosecurity in Europe, North America, and Oceania |
title_full_unstemmed | A FELASA Working Group Survey on Fish Species Used for Research, Methods of Euthanasia, Health Monitoring, and Biosecurity in Europe, North America, and Oceania |
title_short | A FELASA Working Group Survey on Fish Species Used for Research, Methods of Euthanasia, Health Monitoring, and Biosecurity in Europe, North America, and Oceania |
title_sort | felasa working group survey on fish species used for research methods of euthanasia health monitoring and biosecurity in europe north america and oceania |
topic | survey fish research fish facilities zebrafish euthanasia fish welfare |
url | https://www.mdpi.com/2079-7737/11/9/1259 |
work_keys_str_mv | AT jeanphilippemocho afelasaworkinggroupsurveyonfishspeciesusedforresearchmethodsofeuthanasiahealthmonitoringandbiosecurityineuropenorthamericaandoceania AT kristinevonkrogh afelasaworkinggroupsurveyonfishspeciesusedforresearchmethodsofeuthanasiahealthmonitoringandbiosecurityineuropenorthamericaandoceania AT jeanphilippemocho felasaworkinggroupsurveyonfishspeciesusedforresearchmethodsofeuthanasiahealthmonitoringandbiosecurityineuropenorthamericaandoceania AT kristinevonkrogh felasaworkinggroupsurveyonfishspeciesusedforresearchmethodsofeuthanasiahealthmonitoringandbiosecurityineuropenorthamericaandoceania |