March 26 (UPI) -- Cuba's power crisis is affecting hospital operations nationwide, with surgeries postponed and critical services under pressure, the director-general of the World Health Organization warned amid widespread outages caused by a sustained generation deficit. "Health should be protected at all costs and never be at the mercy of geopolitics, energy blockades and power outages," Tedros Adhanom Ghebreyesus wrote Wednesday in a message posted on the social media platform X. The WHO