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Evidence from a mass vaccination campaign for an outbreak of bacterial meningitis in New Zealand had unexpected results: reduced rates of the sexually transmitted disease gonorrhea. It is the first time a vaccine has shown any protection against gonorrhea.
Evidence from a mass vaccination campaign for an outbreak of bacterial meningitis in New Zealand had unexpected results: reduced rates of the sexually transmitted disease gonorrhea. It is the first time a vaccine has shown any protection against gonorrhea.
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