Danielle Anderson, an expert in bat-borne viruses, is the only foreign scientist to have undertaken research at the Wuhan Institute of Virology’s BSL-4, the lab that’s become a flashpoint in the search for what caused the worst pandemic in a century. Her most recent stint ended in November 2019. Yet, the Australian virologist still wonders what she missed. Michelle Cortez reports on "Bloomberg Daybreak: Australia." (Source: Bloomberg)