Dr. Andrew Wakefield Discusses His “Discredited” Study Derrick Broze August 31, 2016 4735 Text to Audio Player On August 30, Activist Post reporter Derrick Broze attended a screening of “Vaxxed: From Controversy to Cover-Up”. Broze was able to speak with the film’s director, Dr. Andrew Wakefield. Wakefield was an author on one of the first studies to associate autism with vaccinations. Wakefield’s study was later said to be discredited.