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Respiratory Syncytial Virus Infections clinical trials recruiting in the U.S.
7 studies for Respiratory Syncytial Virus Infections are recruiting participants at sites across the United States.
Respiratory syncytial virus (RSV) causes cold-like symptoms in adults and healthy children but can cause serious problems in babies. Read more.
Cities with the most studies
By state
- California5 studies
- Florida3 studies
- Missouri3 studies
- Nebraska3 studies
- North Carolina3 studies
- Ohio4 studies
- Texas4 studies
Recently updated studies
Real-World Effectiveness of Perinatal RSV Immunoprophylaxis
RecruitingObservational study
12 Months · All sexes · Updated Oct 23, 2026 · NCT06172660A Study of BLB-201 RSV Vaccine in Infants and Children
RecruitingPhase 1/2Healthy volunteers welcome
6 Months – 5 Years · All sexes · Updated Oct 21, 2026 · NCT05655182A Study of S-337395 in Symptomatic Nonhospitalized Adults With Respiratory Syncytial Virus (RSV) Who Are at High Risk of Progression to Severe Disease
RecruitingPhase 2
Ages 18 and older · All sexes · Updated Oct 21, 2026 · NCT07214571A Phase 3 Study of Revaccination in Subsequent Pregnancies With Bivalent RSV Vaccine and Duration of Protection of a Single Dose
RecruitingPhase 3Healthy volunteers welcome
Ages 0 and older · All sexes · Updated Oct 14, 2026 · NCT06866405Remdesivir for the Treatment of Upper Respiratory Tract Infection Due to RSV in Immunocompromised Individuals
RecruitingPhase 2
Ages 18 and older · All sexes · Updated Oct 1, 2026 · NCT06817889Azithromycin Treatment for Respiratory Syncytial Virus-induced Respiratory Failure in Children
RecruitingPhase 3
3 Days – 2 Years · All sexes · Updated Feb 9, 2026 · NCT05026749Safety and Immunogenicity Study of Revaccination With SCB-1019T in Healthy Adults
RecruitingPhase 1Healthy volunteers welcome
Ages 60 to 85 · All sexes · Updated May 14, 2025 · NCT06843317From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.