Abstract
Reciprocity has been deployed as the moral concept underpinning an obligation to ensure that health care workers (HCW) who work during a pandemic have access to essential goods, such as personal protective equipment (PPE), and as a principle for giving priority to HCW for scarce resources, such as intensive care beds or ventilators. In this paper I examine the concept of reciprocity, arguing that it is best understood as a form of fairness, or "fair return for services rendered." This interpretation works well in explaining our obligation to provide HCW with PPE and other risk-mitigation resources, but I give reasons to suggest that it does not support an obligation to prioritize HCW for scarce medical interventions.