Rome - Together - The World Food Program warned that families in the Gaza Strip will be forced to flee again in search of shelter, food and water.This came in a post on the UN programme's account, today, Sunday, coinciding with the Israeli occupation authorities' closure of the main crossings leading to the Gaza Strip.The World Food Organization stressed the necessity of a ceasefire in the Gaza Strip, and that access to life-saving humanitarian aid must continue, considering the comprehensive attack on the city of Rafah as a 'humanitarian disaster.'Source: Maan News Agency