Dr. Peter Hotez discusses how an antivaccine movement became a dangerous political campaign promoted by elected officials and amplified by news media, causing thousands of American deaths. During the height of the COVID-19 pandemic, one renowned scientist, in his famous bowtie, appeared daily on major news networks such as MSNBC, NPR, the BBC, and others. Dr. Peter J. Hotez often went without sleep, working around the clock to develop...