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