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A Study of mRNA-1647 Cytomegalovirus Vaccine in Healthy Participants 9 to 15 Years of Age and Participants 16 to 25 Years of Age

Grand Junction, CO, 81502
Atlanta, Georgia, 30322
La Mesa, California, 91942
Detroit, Michigan, 48201
Edinburg, Texas, 78539
Search open until 06/29/2025

The main purpose of study is to evaluate the safety and immunogenicity of different dose levels of mRNA-1647 versus control in healthy cytomegalovirus (CMV)-seronegative and CMV-seropositive female and male participants 9 to 15 years of age. In addition,mRNA-1647 will be evaluated in female participants 16 to 25 years as a comparator cohort.

Eligibility

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Ages Eligible for Study Min Age: 9 years - Max Age: 25 years
Sexes Eligible for Study All
Accepts Healthy Volunteers Yes

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