Trump initially removed the U.S. from the WHO in 2020, but Biden reversed his action before it went into effect.
In this April 15, 2020 file photo, the logo and building of the World Health Organization (WHO) headquarters in Geneva, Switzerland.
President Donald Trump's decision to exit the World Health Organization means the U.N. agency is losing its biggest funder. For the two-year budget ending in 2025, the U.S. is projected to be WHO’s ...