Experts issue urgent calls for action to prevent a bird flu pandemic as the H5N1 strain jumps from birds to mammals and humans, with dire warnings about potential human-to-human transmission.
Dr. Jesse Goodman emphasizes enhancing preparedness, as the virus shows evolution within humans, increasing its danger potential.
The World Health Organization flags bird flu as a top pandemic threat. Experts urge immediate global cooperation on mRNA vaccines to ensure all nations, regardless of wealth, are shielded from possible catastrophe.