Palestinian health officials said at least 13 people, including women and children, were killed .
Nearly all of Gaza's 2.3 million people have been forced from their homes at least once, and some have had to flee as many as 10...
More than 30 other people were killed in a series of strikes in other areas of Gaza, medics said.
Gaza health officials said at least 45 Palestinians had been killed by Israeli military strikes across the densely populated coastal enclave on Tuesday.