IACUC and Veterinary Considerations for Review of ABSL3 and ABSL4 Research Protocols

Klages, Curtis

With the recent upswing of infectious disease outbreaks (coronavirus, influenza, Ebola, etc), there is an ever-increasing need for biocontainment animal use protocols to better address the research of emerging diseases and to increase the health of both animals and humans. It is imperative that we as a research community ensure these protocols are conducted with the utmost scrutiny and regulatory compliance for the welfare of the animals as well as the health and safety concerns of the individual conducting these studies. Both the welfare of the animals and the health and safety of the research staff must be balanced with the integrity of the science being studied. Even prior to reviewing biocontainment protocols, the research stakeholders should have professional and collegial interactions across all levels of the proposed project. These stakeholders should include the attending veterinarian, the principal investigator, the sponsor, and any organic institutional health and safety assets (environmental health and safety, occupational health, biosafety personnel, medical personnel, facilities operations and maintenance, etc). At most institutions, these stakeholders are members of the Institutional Animal Care and Use Committee and may not possess the necessary tools to properly assess an Animal Biosafety Level 3 and 4 animal use protocol. It is the goal of this article to review some basic concepts of biocontainment, discuss critical communications and preapprovals, clinical observations, medical interventions and supportive care, scientific and study endpoints, euthanasia criteria, animal manipulations, documentation, training, emergency response and contingency plans, security, and decontamination and provide a scenario-based and informative thought-provoking process Institutional Animal Care and Use Committee members and veterinary staff may consider during Animal Biosafety Level 3 and 4 protocol review. These topics will enhance the ability of all stakeholders to balance the protection of the people with the integrity of the science and ultimately the welfare of the animal.