Uhuh the WHO has concluded that more power and control should be ceded to the WHO in emergencies:

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Identifying a systemic issue, the report said the WHO lacks the power to investigate and act swiftly when confronted with potential outbreaks.

"Technical expert missions can be dispatched to individual countries only with their permission, and a system of preauthorization of missions has not been established," the report said. "Often lengthy negotiations with governments for access by missions are required after an outbreak has been notified."

"""

There's a "systemic issue" where you won't let our 'expert missions' into your country and boss you around.