Teacher’s aid Andresa Holzandorf, greets students and sprays hand sanitizer into their hands as they get off the bus at Lincoln Elementary School in Riviera Beach, Monday, September 21, 2020. Today was the first day of in person schooling since the outbreak of the COVID-19 pandemic. [JOSEPH FORZANO/palmbeachpost.com]

Teacher’s aid Andresa Holzandorf, greets students and sprays hand sanitizer into their hands as they get off the bus at Lincoln Elementary School in Riviera Beach, Monday, September 21, 2020. Today was the first day of in person schooling since the outbreak of the COVID-19 pandemic. [JOSEPH FORZANO/palmbeachpost.com]

A student gets off the bus Lincoln Elementary School in Riviera Beach, Monday, September 21, 2020. Today was the first day of in person schooling since the outbreak of the COVID-19 pandemic. [JOSEPH FORZANO/palmbeachpost.com]

A student gets off the bus Lincoln Elementary School in Riviera Beach, Monday, September 21, 2020. Today was the first day of in person schooling since the outbreak of the COVID-19 pandemic. [JOSEPH FORZANO/palmbeachpost.com]

Assistant Principal Dr. Andrea Walker, greets students and sprays hand sanitizer into their hands as they get off the bus at Lincoln Elementary School in Riviera Beach, Monday, September 21, 2020. Today was the first day of in person schooling since the outbreak of the COVID-19 pandemic. [JOSEPH FORZANO/palmbeachpost.com]

Palm Beach County School bus driver Nadine Cousins sanitizes the seats of her school bus after dropping off students at Lincoln Elementary School in Riviera Beach, Monday, September 21, 2020. Bus drivers were required to sanitize their busses after dropping students off at school. Today was the first day of in person schooling since the outbreak of the COVID-19 pandemic. [JOSEPH FORZANO/palmbeachpost.com]

A girl gets out of her car and is greeted by a staff member at Lincoln Elementary School in Riviera Beach, Monday, September 21, 2020. Today was the first day of in person schooling since the outbreak of the COVID-19 pandemic. [JOSEPH FORZANO/palmbeachpost.com]

Staff members at Lincoln Elementary School in Riviera Beach, await students at the parent drop off with welcoming signs, Monday, September 21, 2020. Today was the first day of in person schooling since the outbreak of the COVID-19 pandemic. [JOSEPH FORZANO/palmbeachpost.com]