President Donald Trump’s decision to end U.S. membership in the World Health Organization revives a five-year-old grudge with the WHO’s leader. Trump has long charged that WHO Director-General Tedros Adhanom Ghebreyesus covered up China’s responsibility for the Covid pandemic,

Ooh, that’s a big one,” Donald Trump said Monday as he signed an executive order – one of dozens during his first hours as president – to withdraw the United States from the World Health Organization.

As part of a rash of executive orders completed on his first day back in the White House, President Donald Trump began the nation’s exit from the World Health Organization. Here, we explain how the withdrawal would work and what it would mean,