What medical supplies are needed in Gaza's healthcare facilities?

According to Dr. Christopher Holden, the healthcare facilities in Gaza need virtually everything. When asked specifically about their needs, he emphasized that the question should rather be what they don't need, stating plainly: 'We need everything, that's the honest truth.' Dr. Holden is operating at NASA hospital in Gaza during the conflict and ceasefire period. Dr. Holden also emphasized that the local medical professionals—doctors, nurses, and students—are 'absolute legends' and 'the heroes' of the situation, working under extremely challenging conditions to provide care despite the severe shortages.