Immunogenicity and Safety of Single-Dose MenACYW Conjugate Vaccine in Vietnamese Participants Aged ≥ 12 Months: A Phase III, Open-Label Study.
INTRODUCTION Invasive meningococcal disease (IMD) is a progressive condition commonly presenting as septicemia and meningitis, with significant mortality and morbidity. Vietnam reports high incidence rates among military populations and young infants. Despite this burden and unpredictable outbreaks, meningococcal vacci...