Association of visitation policy and health care-acquired respiratory viral infections in hospitalized children.

Visitor restriction policies are meant to prevent health care-acquired viral infections; however, data on their efficacy in hospitalized children are limited. We report a 37% reduction in health care-acquired respiratory viral infections in a children's hospital following standardization of the visitation policy that limited the number of visitors during a patient's hospitalization. (C) 2018 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.