At least 50 injured were rescued, as per West Bengal government sources. 10 have been critically injured, sources added.
24 of the injured were sent to Jalpaiguri district hospital and 16 were sent to Moynaguri government hospital.
The critical passengers will be shifted to the North Bengal Medical College in Siliguri, New Frontier Railway sources said.
President Ram Nath Kovind and Vice President M Venkaiah Naidu expressed grief over the derailment of an express train in West Bengal and wished speedy recovery to those injured.