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Flu clinical trials in San Diego, CA
5 studies for Flu are looking for participants at sites in and around San Diego (within about 30 miles). Open a study to see who can join and how to contact the study team.
Recruiting for a study here? Feature it at the top of this page — $99 for 30 days →
A Study to Evaluate the Safety and Efficacy of MK-1406/CD388 for Prevention of Influenza (MK-1406-005/CD388.SQ.3.06)
RecruitingPhase 3
- Profound Research LLC ( Site 0744), San Diego
A Study to Evaluate the Immune Response and Safety of a Vaccine Against Influenza in Adults 18-64 Years of Age
RecruitingPhase 3Healthy volunteers welcome
- GSK Investigational Site, San Diego
A Study on the Efficacy of a Vaccine Against Influenza in Adults ≥65 Years of Age
RecruitingPhase 3Healthy volunteers welcome
- GSK Investigational Site, San Diego
Study to Assess Safety and Immunogenicity of an Egg-based H5N8 Influenza Vaccine at Multiple Dose Levels Adjuvanted With Matrix-M in Healthy Participants 18 Years of Age and Above.
RecruitingPhase 1/2Healthy volunteers welcome
- California Research Foundation- Site Number : 8400007, San Diego
A Study on the Safety and Immune Response of Investigational mRNA Seasonal Flu/COVID-19 Combination Vaccine in Adults
RecruitingPhase 1
- GSK Investigational Site, San Diego
About Flu
The flu can cause serious illness in people over 65, babies, and people with certain chronic illnesses. The best way to prevent the flu is to get a vaccine.
Flu trials in other cities
- Atlanta, GA10 studies
- Washington, DC8 studies
- St. Louis, MO7 studies
- Houston, TX7 studies
- Chicago, IL6 studies
- Charlottesville, VA6 studies
- Hialeah, FL6 studies
- Baltimore, MD6 studies
- Tucson, AZ5 studies
- Overland Park, KS5 studies
- Miami, FL5 studies
- Durham, NC4 studies
Other studies in San Diego
- Non-Small Cell Lung Cancer49 studies
- Breast Cancer41 studies
- Prostate Cancer32 studies
- Cancer (all types)31 studies
- Metastatic Cancer29 studies
- Lung Cancer26 studies
- Pancreatic Cancer24 studies
- Obesity24 studies
- Ovarian Cancer24 studies
- Colorectal Cancer22 studies
- Heart Failure22 studies
- Type 2 Diabetes21 studies
From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.