As Israel continues to wage its military campaign against Hamas, we break down why it has blocked humanitarian aid — including food — into Gaza. Hunger and disease now threaten hundreds of thousands of people in Gaza. Read more:More than 100 days into the Israeli military campaign in the Gaza Strip, the humanitarian crisis there continues to worsen. As Israel continues to block food and basic supplies from entering Gaza, the World Food Program estimates that 93 percent of people in Gaza are facing crisis levels of hunger. The World Health Organization warns that more Palestinian civilians could die from disease and starvation in the coming months than from Israeli military attacks. Washington Post Cairo bureau chief Claire Parker, who has reported extensively on the Israel-Gaza war, joins “Post Reports” to talk about why it has been so difficult to get supplies into Gaza, whether more aid is forthcoming and how a lack of aid has left Gazans on the brink of famine. Today’s show was produced by Rennie Svirnovskiy, with help from Peter Bresnan. It was mixed by Sean Carter and edited by Monica Campbell. Thanks to Jesse Mesner-Hage. Subscribe to The Washington Post here.