Prior to moving to her Government Health post, Marrazzo was the longtime director of the Division of Infectious Diseases at the University of Alabama at Birmingham (UAB). 

In partnership with Big Pharma drugmaker Gilead, UAB played a major role in the research and development of Remdesivir. The drug was developed over a decade ago with the hopes to treat Hepatitis C and respiratory syncytial virus (RSV), but was suddenly repurposed to "treat" Covid-19 when coronavirus hysteria reached the United States.

Given the UAB-Gilead partnership, one would think that Dr. Marrazzo would refrain from commenting on issues through which she maintained a clear conflict of interest. Or at the very least, she had the duty to disclose her conflict of interest when speaking to the media about the UAB-developed "wonder drug." She did no such thing.