[mass55th]

Another day, another threat from Miss Lindsey. Wake me when he actually follows through with any of his threats.

[Liz]

The WHO relies on assessed and voluntary contributions from member states and private donors for funding.
As of 2018, it has a budget of over $4.2 billion, most of which comes from voluntary contributions from member states.

As of 2016, the WHO has 194 member states: all of the member states of the United Nations. (h/t wiki)

A state becomes a full member of WHO by ratifying the treaty known as the Constitution of the World Health.