World Health Organisation chief Tedros Adhanom Ghebreyesus says the UN agency has managed to reach out to all their staff in Gaza but warned that everyone in the besieged enclave was unsafe.

“They said the last two nights were extremely tense with a lot of air strikes - without fuel, water, electricity, connectivity and safe shelter to evacuate to,” he said in a post on X, adding that hospitals were overwhelmed.

He also reiterated the call for an immediate ceasefire.