“COVID-19 had the largest impact on patients whose injuries were relatively minor, and who we would have otherwise expected to do well,” said lead author Elinore Kaufman, MD, MSHP, an assistant professor in the Division of Trauma, Surgical Critical Care and Emergency Surgery at Penn Medicine. Elinore added, “Our findings underscore how important it is for hospitals to consistently test admitted patients so that providers can be aware of this additional risk and treat patients with extra care and vigilance.”