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ClinicalTrials.gov public records Last synced Sep 27, 2026, 3:13 PM EDT

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Showing 1–24 of 263 matching trials from the live ClinicalTrials.gov search.
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Conditions
Respiratory Tract Infection
Interventions
RSV vaccine, Placebo
Biological
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 49 Years · Female only
Enrollment
1,153 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
145
States / cities
Birmingham, Alabama • Cullman, Alabama • Glendale, Arizona + 62 more
Completed No phase listed Observational Results available

Collection and Testing of Respiratory Samples

NCT01302418
Conditions
QIAGEN ResPlex II Advanced Panel, Influenza A, Respiratory Syncytial Virus Infections, Infection Due to Human Parainfluenza Virus 1, Parainfluenza Type 2, Parainfluenza Type 3, Parainfluenza Type 4, Human Metapneumovirus A/B, Rhinovirus, Coxsackie Virus/Echovirus, Adenovirus Types B/C/E, Coronavirus Subtypes 229E, Coronavirus Subtype NL63, Coronavirus Subtype OC43, Coronavirus Subtype HKU1, Human Bocavirus, Artus Influenza A/B RT-PCR Test, Influenza B
Interventions
artus Influenza A/B RT-PCR Test
Device
Lead sponsor
QIAGEN Gaithersburg, Inc
Industry
Eligibility
Not listed
Enrollment
272 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
5
States / cities
Tuscon, Arizona • Albany, New York • Chapel Hill, North Carolina + 1 more
Conditions
Respiratory Tract Viral Infections, Human Metapneumovirus (hMPV) Infection, Parainfluenza (PIV) Infection, Respiratory Syncytial Viral (RSV) Infection, Influenza Infection
Interventions
ALVR106, Placebo
Biological
Lead sponsor
AlloVir
Industry
Eligibility
17 Years to 75 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
21
States / cities
Scottsdale, Arizona • Duarte, California • Gainesville, Florida + 16 more
Conditions
Respiratory Syncytial Virus Infections
Interventions
CodaVax-RSV, Normal Saline
Biological
Lead sponsor
Codagenix, Inc
Industry
Eligibility
6 Months to 5 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
4
States / cities
Lincoln, Nebraska • Omaha, Nebraska • Providence, Rhode Island + 1 more
Conditions
Respiratory Syncytial Virus Infections
Interventions
D46cpΔM2-2 vaccine, Placebo
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
6 Months to 60 Months
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
COVID-19, Influenza A, Influenza Type B, RSV Infection
Interventions
LumiraDx SARS-CoV-2 & Flu A/B test, LumiraDx SARS-CoV-2 & RSV test
Diagnostic Test
Lead sponsor
LumiraDx UK Limited
Industry
Eligibility
Not listed
Enrollment
589 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
8
States / cities
Cullman, Alabama • Encinitas, California • Miami, Florida + 5 more
Conditions
Respiratory Syncytial Virus, Chronic Obstructive Pulmonary Disease, Congestive Heart Failure
Interventions
Not listed
Lead sponsor
MedImmune LLC
Industry
Eligibility
50 Years and older
Enrollment
476 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
21
States / cities
Birmingham, Alabama • Fort Smith, Arkansas • Denver, Colorado + 18 more
Conditions
Upper Respiratory Tract Infection
Interventions
RSV A2
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 50 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Respiratory Syncytial Virus (RSV)
Interventions
RSVpreF Vaccine
Biological
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
440 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
10
States / cities
Los Angeles, California • Washington D.C., District of Columbia • Decatur, Georgia + 4 more
Conditions
Respiratory Syncytial Virus Infection
Interventions
RSV Polyclonal Immunoglobulin
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2001
U.S. locations
1
States / cities
Bethesda, Maryland
Completed Phase 2 Interventional Accepts healthy volunteers Results available

A Study of IVX-A12 in Adults Participants

NCT06481579
Conditions
Healthy Participants
Interventions
IVX-A12, Licensed RSV Vaccine
Biological
Lead sponsor
Icosavax, Inc.
Industry
Eligibility
60 Years and older
Enrollment
143 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
5
States / cities
Anaheim, California • Rolling Hills Estates, California • Hollywood, Florida + 2 more
Conditions
Respiratory Syncytial Virus Infections
Interventions
RSVPreF3 OA investigational vaccine, PCV20
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
60 Years and older
Enrollment
1,113 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
20
States / cities
Guntersville, Alabama • Phoenix, Arizona • Huntington Beach, California + 17 more
Conditions
Respiratory Syncytial Virus
Interventions
Rilematovir, Placebo
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 85 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
35
States / cities
Birmingham, Alabama • Tempe, Arizona • Bakersfield, California + 28 more
Conditions
Respiratory Syncytial Virus Infection
Interventions
Abrysvo, Beyfortus
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 45 Years · Female only
Enrollment
181 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
8
States / cities
Atlanta, Georgia • Baltimore, Maryland • New York, New York + 5 more
Conditions
Respiratory Syncytial Virus Infections
Interventions
RSV MEDI ΔM2-2 vaccine, Placebo vaccine
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
6 Months to 49 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Influenza, Human, Respiratory Syncytial Virus Infections
Interventions
Swab
Diagnostic Test
Lead sponsor
LumiraDx UK Limited
Industry
Eligibility
Not listed
Enrollment
525 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
20
States / cities
Birmingham, Alabama • Encinitas, California • Madera, California + 17 more
Conditions
Healthy
Interventions
IVX-A12, Placebo
Biological
Lead sponsor
Icosavax, Inc.
Industry
Eligibility
60 Years to 85 Years
Enrollment
264 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
10
States / cities
Tempe, Arizona • Hollywood, Florida • Stockbridge, Georgia + 7 more
Conditions
Respiratory Syncytial Virus-associated Lower Respiratory Tract Disease Prevention
Interventions
RSV preF-based Vaccine, Placebo
Biological · Drug
Lead sponsor
Janssen Vaccines & Prevention B.V.
Industry
Eligibility
60 Years and older
Enrollment
132 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
11
States / cities
Long Beach, California • DeLand, Florida • Miami Lakes, Florida + 7 more
Conditions
Respiratory Syncytial Virus Infections
Interventions
RSV-F Particle Vaccine, Placebo
Biological
Lead sponsor
Novavax
Industry
Eligibility
18 Years to 49 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
San Antonio, Texas
Completed Phase 2 Interventional Accepts healthy volunteers Results available

RSV-MVA-BN Vaccine Phase II Trial in ≥ 55 Year Old Adults

NCT02873286
Conditions
Respiratory Syncytial Virus Infections
Interventions
MVA-BN-RSV, Placebo
Biological · Other
Lead sponsor
Bavarian Nordic
Industry
Eligibility
55 Years and older
Enrollment
420 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
12
States / cities
Redding, California • San Diego, California • The Villages, Florida + 9 more
Conditions
Respiratory Syncytial Virus Infections
Interventions
RSV LID ΔM2-2 Vaccine, Placebo Vaccine
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
6 Months to 24 Months
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
7
States / cities
Alhambra, California • La Jolla, California • Aurora, Colorado + 3 more
Conditions
Respiratory Syncytial Virus (RSV)
Interventions
Low dose RSV-F Vaccine with Adjuvant (Day 0); Seasonal TIV (Day 0 & Day 28), Low dose RSV-F Vaccine without Adjuvant (Day 0); Seasonal TIV (Day 0 & day 28), High dose RSV-F Vaccine with Adjuvant (Day 0); Seasonal TIV (Day 0 & Day 28), High dose RSV-F Vaccine without Adjuvant (Day 0); Seasonal TIV (Day 0 & Day 28), Placebo (Day 0 & Day 28); Seasonal TIV (Day 0)
Biological
Lead sponsor
Novavax
Industry
Eligibility
60 Years and older
Enrollment
220 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
4
States / cities
Tucson, Arizona • Melbourne, Florida • Dallas, Texas + 1 more
Conditions
Respiratory Syncytial Virus Infections
Interventions
Virazole (Ribavirin) Inhalation Solution
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
5 Years to 60 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2003
U.S. locations
11
States / cities
Birmingham, Alabama • Duarte, California • San Francisco, California + 8 more
Conditions
RESPIRATORY SYNCYTIAL VIRUS (RSV)
Interventions
RSVpreF 120 µg, RSVpreF 60 µg
Biological
Lead sponsor
Pfizer
Industry
Eligibility
2 Years to 17 Years
Enrollment
128 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
17
States / cities
Birmingham, Alabama • Palo Alto, California • Rolling Hills Estates, California + 12 more