Israeli gunfire and strikes killed at least 140 people across Gaza in the past 24 hours, local health officials have said.

Israeli attacks have killed at least 52 people across Gaza since dawn, medical sources told Al Jazeera, as the United Nations General Assembly passed a resolution urging an unconditional ceasefire in the besieged enclave.

Israeli gunfire and strikes killed at least 140 people across Gaza in the past 24 hours, local health officials said, as some Palestinians in the Strip said their plight was being forgotten as attention has shifted to the air war between Israel and Iran.