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fatbob42 t1_isnb0og wrote on October 17, 2022 at 7:06 AM

Reply to comment by ulf5576 in Gates Foundation pledges $1.2B to eradicate polio globally by JediMasterBuddha

There are still some wild cases (worldwide) but, (at least a few years ago) there were more vaccine-derived cases, which was why they were switching vaccines to the more expensive one.