Nation FDA authorizes Pfizer-BioNTech vaccine for kids 5-11; Florida sues Biden administration over vaccines: Latest COVID-19 updates October 29, 2021Celina Tebor, Ryan W. Miller and Christal Hayes, USA TODAYComments Off on FDA authorizes Pfizer-BioNTech vaccine for kids 5-11; Florida sues Biden administration over vaccines: Latest COVID-19 updates The state of Florida has sued President Biden's administration over its coronavirus vaccine mandate for federal contractors. COVID-19 updates.