According to Which Criteria Should We Determine Whether and When IACUCs Are Sufficient for Protecting the Welfare of Nonhuman Animals Used in Research?

Nonhuman animals used in biomedical research frequently suffer and are harmed as part of their use as experimental models. The Institutional Animal Care and Use Committee (IACUC) of a given institution is meant to ensure that research protocols follow federal guidelines, but research protocols such as those described in this case can generate unnecessary suffering; this problem suggests limitations of IACUCs' capacity to protect nonhuman animals' welfare. This commentary on the case considers how to more fully protect nonhuman animals used in scientific research and identifies barriers to more comprehensive protection of nonhuman animals' welfare.
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