Children’s lives in Gaza are riddled with uncertainty. They don’t know when the next bomb will fall, where their next meal will come from or even if their families and friends are still alive.

Now, another variable poses a grave risk to Gaza’s children: polio. The first case was confirmed after a 10-month-old baby tested positive for the virus in mid-August. At least two others are suspected to have been infected.

Poliovirus can be extremely dangerous, affecting nerve function and causing irreversible paralysis. Since the war began last October, inoculations have fallen in Gaza, leaving thousands of children unvaccinated. Doctors and aid workers have been warning for months that the catastrophic humanitarian conditions in the enclave would fuel the spread of disease. Now, 25 years after the virus was eradicated in Palestine, unheeded warnings are proving true.

The World Health Organisation, along with the UN children’s fund, Unicef and other aid groups, has called for a ceasefire or at least a pause in the fighting to be able to administer at least 1.2 million vaccines.

But will it happen?

On Beyond the Headlines this week, host Nada AlTaher discusses the gravity of Gaza’s looming polio outbreak with Dr Zaher Sahloul, president of the medical NGO MedGlobal, and speaks to Unicef’s Jonathan Crickx about vaccine co-ordination efforts.