Four children have been injured in a collision between a school bus and a passenger car in Fontana.

A spokeswoman for the San Bernardino County Fire Department says the accident happened shortly after 9 a.m. Thursday during a downpour. It wasn't clear if the rain contributed to the crash.

The driver of the car was taken to Arrowhead Regional Medical Center in Colton.

Two children were taken to Kaiser Permanente Medical Center in Fontana with minor injuries.

Two others were taken to Loma Linda University Medical Center with minor to moderate injuries.

The bus driver was treated at the scene.

The California Highway Patrol is investigating.