alistair burt, thank ou for case, it's now. alistair burt, thank you for being _ case, it's now.u for being with _ case, it's now. alistair burt, thank you for being with us. _ the un children's charity unicef says the first full day of a mass polio vaccination campaign in gaza went well — with more than 72,000 children treated. palestinians have been taking their children to three health centres in gaza in the first phase of the campaign. the aim is to vaccinate some 640,000 children. so, was it seen as a success? louise wateridge is with the un relief agency for palestinians, unrwa — and was there. it was incredibly relieving to see so many families turn out for the vaccination. i visited a school term shelter and went from the teams —— went with the teams from tent to tent. it was a positive reaction from the families and a lot of parents expressed relief that the vaccination was available, but we have these periodic humanitarian causes and we need a ceasefire. having these pauses, we have had strikes this morning and there were strikes this morning and there were strikes yest