Gaza health officials say Israeli airstrikes have killed at least 19 people including six children at a water collection point.

Several children were killed in an Israeli airstrike at a water distribution point in central Gaza Sunday, health officials said, one of several deadly incidents in the territory that come as ceasefire talks in Doha falter.

Israeli strikes in the Gaza Strip killed at least 32 people, while the Palestinian death toll passed 58,000 after 21 months of war, local health officials said.