Thirty-six people were killed and 16 injured in a head-on collision between a bus and a lorry on a road in central Kenya.

The accident occurred at 3am local time (midnight Irish time) close to a notorious stretch on the Nakuru-Eldoret highway.

A bus travelling from Busia, in western Kenya, collided with a truck coming from Nakuru town.

Police said the death toll for that stretch of road has now topped 100 this month alone.

The drivers of both vehicles were among the dead, as well as a three-year-old child, while the injured had been taken to a Nakuru hospital.

One survivor, speaking from his hospital bed, said he had been asleep at the back of the bus when the collision happened.

"All I heard was a loud bang and screams from all over," he said. "I was seated at the back and was helped out after some time because my legs were stuck. It is by the grace of God that I am alive. I saw many people dead and their bodies mutilated."

Official statistics show that around 3,000 people die annually in road crashes in Kenya, but the World Health Organization estimates the figure could be as high as 12,000.

In December last year more than 40 people died when an out of control fuel tanker ploughed into vehicles and then exploded on another busy stretch of highway.

Deaths from road crashes commonly spike during the holiday period when people travel visiting relatives.

In recent weeks road crashes have claimed the lives of hundreds of people, among them three Pentecostal bishops and a newly elected governor.