One shot for two viruses: new combo vaccine trial shows promise
NCT ID NCT06508320
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a single shot that aims to protect against both COVID-19 and the flu. About 932 adults aged 50 to 64 received the experimental mRNA-1083 vaccine. Researchers checked for side effects and measured antibody levels one month after vaccination to see how well the vaccine worked.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Cenexel IRA
Decatur, Georgia, 30030, United States
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Cenexel RCA
Hollywood, Florida, 33024, United States
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Centricity Research
Toronto, Ontario, M4G 3E8, Canada
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Centricity Research
Toronto, Ontario, M9W 4L6, Canada
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Centricity Research
Pointe-Claire, Quebec, H9R4S3, Canada
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Clinical Trials of Texas, LLC DBA Flourish Research
San Antonio, Texas, 78229, United States
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DM Clinical Research - Cyfair Clinical Research Center - PPDS
Houston, Texas, 77065-5685, United States
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DM Clinical Research - Philadelphia
Philadelphia, Pennsylvania, 19107, United States
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DM Clinical Research - River Forest
River Forest, Illinois, 60305, United States
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DM Clinical Research - Sugarland
Sugar Land, Texas, 77478, United States
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DM Clinical Research - Tomball MDC
Tomball, Texas, 77375, United States
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Diex Recherche Québec Inc.
Québec, G1V 4T3, Canada
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Diex Recherche Sherbrooke Inc.
Sherbrooke, Quebec, J1L 0H8, Canada
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Hassman Research Institute - Berlin - CenExel - PPDS
Marlton, New Jersey, 80530, United States
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Indago Research & Health Center, Inc.
Hialeah, Florida, 33012, United States
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JCCT
Lenexa, Kansas, 66219, United States
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Suncoast Research Group, LLC DBA Flourish Research
Miami, Florida, 33135, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can a simple breath test catch flu in High-HIV regions?
- Can a new pill keep High-Risk COVID-19 patients out of the hospital?
- Can a simple mask stop the flu? 2,000 volunteers put it to the test
- Can a stronger flu shot better protect seniors?
- Flu shot showdown: Cell-Grown vs recombinant vaccine put to the test