Geneva [Switzerland], December 10 (ANI): World Health Organisation (WHO) chief Dr Tedros Adhanom Ghebreyesus said that the healthcare system in Gaza is “on its knees and collapsing” and expressed regret at the failure to pass a resolution in UN security council calling for a ceasefire, CNN reported on Sunday. It reported that the WHO chief outlined that the impact of Israel’s war on Gaza is ‘catastrophic’. “It’s stating the obvious to say that the impact of the conflict on health is catastrophic,” Tedros told an emergency WHO meeting held Sunday. “Gaza’s health system is on its knees and colla…