https://www.washingtonpost.com/world/2022/05/22/wha-who-pandemic-treaty/

and the conspiracy theories from the European Journal of International Law say:

https://www.ejiltalk.org/the-far-reaching-us-proposals-to-amend-the-international-health-regulations-at-the-upcoming-75th-world-health-assembly-a-call-for-attention/