“An Emergency Use Authorization (EUA) is a mechanism to facilitate the availability and use of medical countermeasures, including vaccines, during public health emergencies, such as the current COVID-19 pandemic. Under an EUA, FDA may allow the use of UNAPPROVED medical products.”
“An Emergency Use Authorization (EUA) is a mechanism to facilitate the availability and use of medical countermeasures, including vaccines, during public health emergencies, such as the current COVID-19 pandemic. Under an EUA, FDA may allow the use of UNAPPROVED medical products.”
https://www.fda.gov/vaccines-blood-biologics/vaccines/emergency-use-authorization-vaccines-explained