Lorenzo Norris, MD, host of MDedge Psychcast, talks with Scott A. Norton, MD, MPH, MSc, and John Koo, MD, about delusions of infestation, weighing in on the diagnosis and management of patients with this challenging disorder, and more. Dr. Norton is a dermatologist and preventive medicine specialist at the Uniformed Services University of the Health Sciences in Bethesda, Md. Dr. Koo is professor of dermatology at the University of California, San Francisco, and is a dermatologist and board-certified psychiatrist. Dr. Norton and Dr. Koo had no relevant disclosures.  Reference Delusional infestation surges during COVID-19 pandemic