The Global Polio Eradication Initiative (GPEI) recently launched a Make Polio History campaign to rally supporters of polio eradication. This effort included the novel oral polio type 2 (nOPV2) vaccine, which was launched in response to poliovirus type 2 outbreaks,
Over the past three years, approximately 1 billion nOPV2 doses have been administered in more than 35 countries worldwide, says the GPEI.
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