A Study on Immunity Duration Against Polio Over 18 Months Infants After 2 or 3 Primary Doses Sabin IPV in China

NCT04614597 · clinicaltrials.gov ↗

COMPLETED

Status

774

Enrollment

OTHER_GOV

Sponsor class

Conditions

Poliomyelitis

Interventions

BIOLOGICAL: Sabin strain inactivated polio vaccine

Sponsor

Centers for Disease Control and Prevention, China

Collaborators

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