The World Health Organization will cut costs and review which health programmes to prioritise after the U.S. announced its exit, its chief told staff in an internal memo seen by Reuters.

WHO’s constitution, drafted in New York, doesn’t have a clear exit method for member states. A joint resolution by Congress in 1948 outlined that the U.S. can withdraw with one year's notice. This is contingent, however, on ensuring that its financial obligations to WHO “shall be met in full for the organization’s current fiscal year.”

Switzerland has expressed “deep” regret over Trump’s decision to withdraw from the WHO, Swiss Health Minister Elisabeth Baume-Schneider said in Davos.

President Trump’s decision to withdraw from the World Health Organization will make it harder to share disease intelligence, experts say, but it will also force the Switzerland-based group to deal with the mismatch in what the U.

Trump has signed executive orders to withdraw the U.S. from the World Health Organization and the Paris climate agreement since he took office.

One of the world's biggest global health funders will ask the private sector for a steep increase in donations as concern of a shortfall in government contributions grows following a US decision to exit the World Health Organization.

DAVOS, Switzerland (Reuters) -U.S. President Donald Trump told business leaders gathered at the World Economic Forum in Davos, Switzerland, on Thursday that he is working to reverse inflation and illegal immigration while boosting fossil fuels production in the United States.

President Donald Trump signed an executive order that would begin the process of removing the U.S. from the World Health Organization. Here's why.

The United States will leave the World Health Organization, President Donald Trump said on Monday, saying the global health agency had mishandled the COVID-19 pandemic and other international health crises.

The World Health Organization is drawing up a list of reasons why the U.S. should remain in the WHO for its own good, two sources familiar with the process told Reuters, as part of an attempt by its supporters to lobby incoming President Donald Trump.

Trump told world business leaders to manufacture in the US or face tariffs in his first major speech to global leaders since returning to the White House.