A COVID-19 lockdown in China temporarily shut down an important production facility for iodinated contrast media, a drug commonly used to enhance medical scans. Here’s how the shortage is impacting health care. Fact checked on May 24 2022 by Vivianna Shields, a journalist and fact-checker with experience in health and wellness publishing.Hospitals across the United… Read More How a Contrast Media Shortage Is Affecting Medical Scans in the U.S.