Complex Pandemic Accord negotiations have been under way since 2021, with 13 formal meetings and numerous informal sessions.
The WHO's pandemic exercise was the first test of a new global coordination mechanism called the Global Health Emergency Corps.
The latest polio cases include 3 WPV1 infections in Pakistan, 1 of 2 remaining endemic countries.
The group also recommended two vaccine strains for pandemic preparedness, one for the H5N1 2.3.2.1a clade and another targeting the reemerging H5N6 2.3.4.4h clade.
WHO officials said yesterday that, although communication is at a standstill, reporting continues through the International Health Regulations platform.
The support is designed to speed development of well-matched H5N1 vaccines and pave the way for vaccines against other potential pandemic threats.
Experts fear the move could undercut US and global efforts to monitor and respond to infectious disease outbreaks.
The button-like device doesn't require refrigeration and could be self-administered.
The declaration provides immunity for certain claims, including loss caused by or related to administration or use of countermeasures to diseases, threats, or conditions.
Officials said the purchase agreement with CSL Seqirus is part of longer-term plans to shore up vaccine supply against a wider range of pathogens that have pandemic potential.
