CHA Hollywood Presbyterian Medical Center World-renowned Epidemiology Expert Dr. Rohit Varma Co-authors Study to Investigate & Improve Accuracy of COVID-19 Case Fatality Ratios

LOS ANGELES–(BUSINESS WIRE)–CHA Hollywood Presbyterian Medical Center (CHA HPMC), a hospital that is a member of CHA Health Systems, a global network providing a full spectrum of dynamic healthcare services, today announced publication of a study co-authored by Rohit Varma, MD, MPH, director of its Southern California Eye Institute, and a team of researchers from the University of California, Berkeley, led by Anastasios Nikolas Angelopoulos, assessing the prevalent biases in COVID-19 case fat