Covid gave us all a primer in how governments and NGOs can use health and safety as pretexts for power grabs. From Dr. Tess Lawrie at conservativewomen.co.uk:

THE World Health Organisation (WHO) is proposing the adoption of a ‘Pandemic Treaty’, or ‘Pandemic Accord’ as it is now being called. On Monday, 11 months after a UK petition calling for a debate on the matter reached the threshold of signatures to require a debate in Parliament, this will take place at last.
You may be aware that the unelected Director General of the WHO, Tedros Adhanom Ghebreyesus, has been on social media recently claiming that this new treaty will not affect individual countries’ sovereignty. However, what you are not being told is that in conjunction with the Pandemic Accord, amendments to the International Health Regulations (2005) have been proposed and are being negotiated. Some of these amendments would cede unprecedented authority to the WHO and raise serious questions with regards to state sovereignty.
Amendments to the International Health Regulations can be adopted by simple majority vote in the World Health Assembly, the governing body of the WHO, without subsequent national ratification procedures. This means that as things stand, these changes can sail through without parliamentary scrutiny and without you, the public, being informed.
Instead of being advisory, as is any guidance currently coming out of the WHO, some of the new amendments propose that WHO advice would be legally binding on all state parties and their people.
If the amendments are adopted, the unelected and unaccountable Director General of the WHO would be able unilaterally to declare a public health emergency without seeking any advice from member states or WHO committees. There would be no committees involved in the decision-making, nor would there be any checks and balances on the Director General’s decision. So one unelected, unaccountable person would have the power to take decisions that could result in restricting the lives of billions of people. This is an unimaginable concentration of power.