Some Specific Biological Risks of SARS-CoV-2 Infected Syrian Hamsters at Animal Biosafety Level - Lab 3
Keywords:
SARS-CoV-2, Syrian hamsters, biological risksAbstract
The emergence of novel severe acute respiratory syndrome 2 (SARS-CoV-2) has prompted extensive research to identify its pathogenesis, transmission, and reservoir entry in animals. Syrian hamsters (Mesocricetus auratus) are being identified as an ideal animal model for the study of SARS-CoV-2 infection due to their susceptibility and respiratory symptoms similar to that observed in humans. This study focused on the specific biological risks associated with the use of infected Syrian hamsters in animal biosafety level 3 (ABSL-3) laboratories.
The professional and psychological training of professionals working with laboratory animals should be a priority. Biological safety requires the involvement of all parties from technical staff to top management. The COVID-19 pandemic has shown a limitation in experimental studies when obtaining the right strain of mice proved difficult. A rare experimental model of Syrian hamsters started to be used in the work, which Syrian hamsters have several distinctive characteristics associated with increased aggressiveness of females, leading to a requirement to keep them isolated and some technical difficulties during manipulations in the biological safety cabinet. Therefore, a risk-based approach must be introduced to reduce the additional risks to workers to an acceptable level. This includes enhanced accuracy in the use of personal protective equipment (PPE), rigorously following biosecurity protocols, and monitoring staff health to detect potential risk of zoonotic transmission. The implementation of international standards and regulations on biological safety and biosecurity is of paramount importance.
Published
How to Cite
Issue
Section
License
Copyright (c) 2024 The Author(s)
![Creative Commons License](http://i.creativecommons.org/l/by/4.0/88x31.png)
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors who publish with this journal agree to the following terms:- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
Accepted 2023-11-20
Published 2024-04-12