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It's worth noting that the Cutter incident involved contaminated/improperly produced inactivated-virus vaccines. The article implicates live virus vaccines, n
by curtisf 4y ago
It's worth noting that the Cutter incident involved contaminated/improperly produced inactivated-virus vaccines.
The article implicates live virus vaccines, not inactivated virus vaccines, in periodic outbreaks primarily outside the US and Europe (which do not use live-virus polio vaccines)