The World Health Organization (WHO) has repeated its call for the release of an employee detained by the Israeli military following attacks on a WHO guesthouse and its main warehouse in Deir Al-Balah, central Gaza, on Monday. Substantial amounts of medical supplies and medicines have been lost, while the humanitarian situation continues to deteriorate rapidly, said WHO representative in the occupied Palestinian territory, Dr. Rik Peeperkorn. Despite the “huge blow” to Gaza’s already crippled health system, the veteran emergency medic insisted that WHO will stay and deliver for the people of Gaza, despite the increasing challenges. Here he is now, with UN News’s Daniel Johnson.