As CDC Reverses Itself on COVID-19, Americans Are Losing Trust, Warn Public-Health Veterans The Philadelphia Inquirer September 22, 2020 Esther Chernak, MD, an associate clinical professor and director of the Center for Public Health Readiness and Communication in the Dornsife School of Public Health, was quoted in a Sept. 22 Philadelphia Inquirer article about what may be motivating changes in health guidance from the U.S. Centers for Disease Control and Prevention. View Story Topical Tags: School of Public Health Share Related