CITIZEN BIO follows the stories of four of America's most notorious bio-hackers and their relationships with Aaron Traywick, a self-proclaimed bio-hacker whose life took a tragic turn when he was mysteriously found dead at a meditation spa at the age of 28. Following his death, theories began floating around the cause of death and whether it was linked to the potential groundbreaking treatments he was developing - treatments that could have the power to disrupt the highly regulated pharmaceutical market. Currently, some of the bio-hackers featured in the documentary are working on developing and doing public experimentation for a COVID-19 vaccine.