The World Health Organisation's (WHO) members re-elected Tedros Adhanom Ghebreyesus as Director General by a strong majority for another five years.
The president of the World Health Assembly made the announcement on Tuesday.
The vote by secret ballot, announced by Ahmed Robleh Abdilleh from Djibouti at a major annual meeting, was seen as a formality since Tedros was the only candidate running.
Ministers and delegates took turns to shake hands and hug Tedros, a former health minister from Ethiopia, who has steered the UN agency through a turbulent period dominated by the COVID-19 pandemic.
Abdilleh had to use a gavel several times to interrupt the applause.
German Health Minister Karl Lauterbach tweeted on Tuesday: "Just re-elected as Director General of #WHO: @DrTedros. 155/160 votes, spectacular result. Congratulations, fully deserved."
Germany recently overtook the United States as the UN health agency's top donor.
Israeli airstrikes hit Gaza for a second straight day on Sunday, killing at least 15 Palestinians, medics said, despite US President Donald Trump's announcement of a breakthrough in efforts to implement last year's Gaza ceasefire agreement.
The death toll from Thursday's mass rush into Spain's North African enclave of Ceuta from Morocco reached at least 72 on Sunday as five more bodies were found along Ceuta's coast, officials said.
Ukrainian drone strikes killed at least eight people in Russian regions overnight and on Sunday, hitting targets including a warehouse belonging to Wildberries, Russia's largest online retailer, regional officials said.
Two firefighting helicopters collided in Greece while helping to control a huge wildfire on Sunday that has destroyed more than 100 homes northwest of Athens, while a fresh blaze forced evacuations on the popular tourist island of Kefalonia..
His Highness Sheikh Abdullah bin Zayed Al Nahyan, Deputy Prime Minister and Minister of Foreign Affairs held talks on Sunday with Kuwait's Foreign Minister Sheikh Jarrah Jaber Al-Ahmad Al-Sabah.
UAE President His Highness Sheikh Mohamed bin Zayed Al Nahyan held talks with Ukrainian President Volodymyr Zelenskyy on Sunday, focusing on bilateral cooperation and the latest developments in the Ukraine conflict.
His Highness Sheikh Hamdan bin Mohammed bin Rashid Al Maktoum, Crown Prince of Dubai, Deputy Prime Minister and Minister of Defence of the UAE, has approved the formation of the Supervisory Committee for Initiatives under the ‘Sheikha Hind bint Maktoum Family Programme’.