Trial
NCT03888989
Response to Influenza Vaccine During Pregnancy
Phase ITERMINATEDOPERATIONALConfidence: HIGH
Sponsor
Stanford University
Collaborators
National Institutes of Health (NIH); National Institute of Allergy and Infectious Diseases (NIAID)
Condition
Influenza
Intervention
Quadrivalent inactivated influenza vaccine (IIV)
Why stopped
Enrollment was not complete given logistical concerns that arose during the COVID-19 pandemic
Provenance
Dataset: 2026-07-02 • Source: ClinicalTrials.gov API v2 • Last update: 2025-02-17