A school bus from Polo Park Middle School in Wellington was involved in a collision with another vehicle Thursday morning.
It happened around 9 a.m. near South Shore Boulevard and Sheffield Street.
The school district said the bus was cut off by another vehicle which it hit. That vehicle also struck another car, the district said.
Officials said 50 students were on the bus at the time of the wreck.
Two were released to their parents and another was taken to the hospital as a precaution.
Two people in one of the vehicles were also transported to the hospital by Palm Beach County Fire Rescue.