Three people, including a child, have been shot dead in Kenya in opposition protests which raged overnight into Saturday after the hotly disputed election victory of President Uhuru Kenyatta.

Demonstrations and running battles with police broke out in Nairobi slums after anger in opposition strongholds against an election that losing candidate Raila Odinga claims was massively rigged.

An AFP photographer saw the body of a nine-year-old boy, whose family said he had been shot in the back while watching the protests from a fourth floor balcony in Mathare, a slum in the capital.

The violence is a reminder of the bloodshed that followed a disputed 2007 election which led to two months of ethno-political violence that left 1 100 dead and 600 000 displaced.

Attention is now focused on Odinga and his first reaction to Friday’s official election results. He previously said the loss was a result of massive rigging of Tuesday’s polls, which his party denounced as a “charade” and a “disaster”.

Protests erupted in Odinga’s strongholds in western Kisumu county and poor areas of Nairobi almost immediately after the election results were declared Friday, with gunshots ringing out and fires in the streets.

“We have one person killed and four others admitted in hospital with gunshot injuries,” said Dr Ojwang Lusi, the regional health chief in western Kisumu county.

“My brother was shot and yet he was just standing outside our house where people were demonstrating now he has a bullet injury on the hip,” said Truphena Achieng, at a Kisumu hospital.

In the southwestern town of Siaya, a police officer speaking on condition of anonymity said a man had been shot dead in a demonstration, but “we have not managed to collect the body… because of resistance from protesters.”

The charity Doctor Without Borders (MSF) on its Twitter feed said that 19 people had been wounded in Mathare.

Human Rights Watch (HRW) on Saturday urged police to show restraint.

“With growing reports of demonstrations and heavy gunfire in some areas, it is important for security forces to work to deescalate – not escalate – the violence,” said Otsieno Namwaya, Africa researcher at HRW.

“The police should not use tear gas or live ammunition simply because they consider a gathering unlawful.”

– By AFP