A Study of mRNA-1018-H5 Pandemic Influenza Vaccine in Healthy Adults

ConditionInfluenza
Trial statusRecruiting
Trial phasePhase 3
Trial typeInterventional
Biological sexAll
Age18+
SponsorModernaTX, Inc.

About this trial

The purpose of this study is to evaluate humoral immunogenicity after 2 doses of mRNA-1018-H5, and to evaluate the safety and reactogenicity of mRNA-1018-H5 in adults ≥18 years of age.

Eligibility criteria

Qualifiers

Healthy as determined by medical evaluation including medical history; and physical examination. Participants with clinically stable chronic medical conditions are permitted.

Is a person of nonchildbearing potential (PONCBP) OR

Is a person of childbearing potential (POCBP)

A POCBP must have a negative highly sensitive pregnancy test at Screening and on the day of the first dose of study intervention.

Disqualifiers

Participant is acutely ill or febrile (body temperature ≥ 38.0 degrees Celsius [°C]/100.4 degrees Fahrenheit [°F]) within 72 hours prior to or at the Screening Visit or Day 1.

History of myocarditis, pericarditis, or myopericarditis.

History of Guillain-Barre syndrome.

Reported history of congenital or acquired immunodeficiency, immunosuppressive condition, asplenia, or recurrent severe infections disease.

Trial design

Treatments tested in this trial

  • mRNA-1018-H5
  • Placebo

Treatment groups

4,000 Participants
are divided into 2 treatment groups

Locations

36
United Kingdom
Bristol (Unitary Authority)
Velocity Clinical Research-BristolBS8 2RA, Bristol United Kingdom
Buckinghamshire
Velocity Clinical Research - High WycombeHP11 2QW, High Wycombe United Kingdom
Cambridgeshire
Wansford Research LtdPE8 6PL, Peterborough United Kingdom
County Durham
Futuremeds Teesside Middlefield Centre University Hospital of North TeesTS19 8PE, Stockton-on-Tees United Kingdom

Sponsors and collaborators

ModernaTX, Inc.

Lead sponsor