Polio Vaccine's Top 10 Secrets

The polio vaccine was not the first vaccine to be developed against polio

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The polio vaccine is not a single vaccine

The polio vaccine was developed using monkey kidney cells

The polio vaccine is not 100% effective.

The polio vaccine is not just for children.

The polio vaccine is not expensive

The polio vaccine is not just about preventing polio

The polio vaccine is not just about saving lives

The polio vaccine is not just about the past.

The polio vaccine is a symbol of hope