CLEAN : Relief efforts intensify in Tacloban

The transcript describes a person's urgent need to see their family amidst a crisis. It highlights the challenges faced due to a lack of medical facilities, with many people requiring treatment. The speaker also shares a personal injury story, emphasizing the dire situation and the need for surgery.

What does the speaker mean by 'they don't even know what happened to us'?

What is the significance of the hospitals shutting down as mentioned in the text?