Catherine Hollerbach writes: “Much has been written about the US Surgeon General’s 2023 report on loneliness, which explicitly names libraries as part of the social infrastructure poised to make a difference in addressing the epidemic. Concurrently, since COVID, many public libraries have embraced their role in public health initiatives. Social prescribing, a new trend in health care that connects patients with nonclinical experiences to improve their health, gives libraries another opportunity to make a difference in the lives of their customers.”