Wafaa El-Sadr, MD, MPH, MPA focuses on challenges in communicating about public health during the COVID-19 pandemic.

“One of the most important things we say in public health is that you have to have a very simple message,” said Dr. Wafaa El-Sadr, a professor of epidemiology and medicine at Columbia University. “But we’re in a situation where the message is very complex.”

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