This week US President Donald Trump made good on his threat to withdraw the United States from the World Health Organisation (WHO) by sending a formal letter of withdrawal to the UN Secretary-General.
In so doing, the president has initiated the Congressionally-mandated 12-month countdown to withdrawal that will take effect in July 2021. That is, unless it is over-turned, as presumptive Democratic nominee Joe Biden has immediately pledged to do if elected.
But if the United States’ exit goes ahead, it will be a hit to global health cooperation and place lives at risk