Novavax
Trial Pipeline
Impact of Reactogenicity of the 2024-2025 COVID-19 Vaccines on Health Care Workers and First Responders in the United States
NCT06633835
Study to Evaluate Safety and Immunogenicity of COVID-19 Vaccine in Children 6 Months to < 12 Years
NCT05468736
A Study to Evaluate the Safety and Immunogenicity of an (Omicron Subvariant) COVID-19 Vaccine Booster Dose in Previously Vaccinated Participants and Unvaccinated Participants.
NCT05975060
A Study to Evaluate the Efficacy, Immune Response, and Safety of a COVID-19 Vaccine in Adults ≥ 18 Years With a Pediatric Expansion in Adolescents (12 to<18 Years) at Risk for SARS-CoV-2
NCT04611802
A Study to Evaluate the Efficacy of an RSV F Vaccine in Older Adults
NCT02608502
RSV F Vaccine Maternal Immunization Study in Healthy Third-trimester Pregnant Women.
NCT02247726
A(H7N9) VLP Antigen Dose-Ranging Study With Matrix-M1™ Adjuvant
NCT02078674
Safety Study of Respiratory Syncytial Virus (RSV)-Fusion (F) Protein Particle Vaccine
NCT01290419
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 2 |
| Phase 2 | 3 |
| Phase 3 | 2 |
| Phase 4 | 1 |
What the Pipeline for Novavax Shows
According to the ClinicalTrials.gov registry, Novavax is linked to 8 US clinical trials across every stage of research activity. Of those, 0 studies are currently recruiting — about 0% of the sponsor's indexed portfolio — and 6 are already marked complete, representing roughly 75% of the total. Recruiting share is one of the more practical signals here: it reflects how much of a sponsor's research is presently open to new participants, while the completed share indicates the depth of finished work that has already contributed registry results. Both counts come directly from the public ClinicalTrials.gov dataset and are refreshed on the registry side; this page mirrors the latest data pull without altering it.
The phase mix for Novavax reports 3 late-stage studies (Phase 3 and Phase 4 combined) and 5 earlier-phase studies (Phase 1 and Phase 2). A portfolio weighted toward Phase 3 usually reflects an organization advancing candidates toward regulatory review, where the research centers on comparative efficacy and broader safety across larger populations. A heavier Phase 1 and Phase 2 tilt generally indicates exploratory work — safety, dosing, and early signal detection — and is common among research-forward sponsors that seed many early programs. Phase 4 entries, when present, track interventions already in real-world use and typically focus on long-term safety, effectiveness across subgroups, or formulation comparisons.
The top therapeutic focus area indexed for Novavax is COVID-19 with 3 linked trials, and 7 other condition areas appear in the top list above. That distribution is a quick read of where the organization concentrates its research attention; it does not imply product availability, market share, or any clinical endorsement. All numbers on this page come from ClinicalTrials.gov maintained by the National Library of Medicine, and counts can shift as new studies are registered or existing ones update their status. This information is provided for reference and educational purposes only, not as medical, investment, or regulatory advice — verify current details directly with ClinicalTrials.gov before relying on any figure here.
Read our methodology — how this data is sourced, computed, and verified.