"If you really want to change the lives of people, you have to solve the water issue first," says Adnan Abu Hasna, Gaza spokesperson for the UN Palestinian refugee agency, UNRWA.”
How can Gaza’s contaminated water catastrophe be solved?
![Mousa Hilleh, 48, rebuilt his home after the 2014 Gaza war and says not having access to clean water is a major concern [Abdel Kareem Hana/Al Jazeera]](https://images.squarespace-cdn.com/content/v1/56e619ec59827e4b8476aa75/1541019017334-5NAWEX2WYJ4HVCRPX4Q4/858ae14c9c934c08bcba7c7925737ede_18.jpg)
Mousa Hilleh, 48, rebuilt his home after the 2014 Gaza war and says not having access to clean water is a major concern [Abdel Kareem Hana/Al Jazeera]