Health and Human Services Secretary Alex Azar on coronavirus vaccine clinical trials. Subscribe to Fox Business! Watch more Fox Business Video: Watch Fox Business Network Live: FOX Business Network (FBN) is a financial news channel delivering real-time information across all…

Dr. Fauci describes the complicated timeline of creating a vaccine for a disease like COVID-19, including the different stages of development and the risks that have to be taken into consideration before releasing to the public. » Subscribe to MSNBC:…