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ICC Vaccine

Phase 1

SARS-CoV Infection | Vaccine | Infectious Disease |Novavax, Inc.|Trials Updated: Apr 10, 2025

ICC Vaccine development status

Highest phase Phase 1
Registered trials 1 across 1 sponsor since Jul 2021

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindCONTROLLEDDMC
Total Trials1
Total Enrollment637

FDA Designations

No designations recorded

ICC Vaccine clinical trials

ICC Vaccine · 1 trial · 2 indications

Phase 1 1
NCT04961541Evaluation of the Safety and Immunogenicity of Influenza and COVID-19 Combination VaccineSARS-CoV Infection
COMPLETED637 Analytics
PHASE1COMPLETED
Evaluation of the Safety and Immunogenicity of Influenza and COVID-19 Combination Vaccine
SARS-CoV InfectionUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of Participants With Solicited Local and Systemic Adverse Events (AE's)
Day 0 to Day 63

Numbers of participants with solicited local and systemic AEs over the 7 days post-injection after first and second doses.

Number of Participants Reporting All AE's
Day 0 to Day 70

Number of participants reporting all AEs, (solicited and unsolicited), over 70 days after the first dose.

Number of Participants With MAAEs, AESIs (Including PIMMCs), SAEs
Day 0 to Day 180

Number of participants with Medical Attended Adverse Events (MAAE's), Adverse events (AESI's), Including potential immune-mediated medical conditions (PIMMCs), Serious Adverse Events SAEs.

Secondary Endpoints

Hemagglutination-Inhibition (HAI) Antibody Titers Specific for the Hemagglutinin (HA) Receptor Binding Domains of Vaccine Homologous Influenza A/Brisbane (H1N1 Subtype) Strain Expressed as Geometric Mean Titers (GMTs)
Day 0 to Day 182
Hemagglutination-Inhibition (HAI) Antibody Titers Specific for the HA Receptor Binding Domains of Vaccine Homologous Influenza A/Kansas (H3N2 Subtype) Strain Expressed as GMTs
Day 0 to Day 182
Hemagglutination-Inhibition (HAI) Antibody Titers Specific for the HA Receptor Binding Domains of Vaccine Homologous Influenza A/Wisconsin (H1N1 Subtype) Strain Expressed as GMTs
Day 0 to Day 182
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Study Design & Arms

AllocationRANDOMIZED
MaskingTRIPLE
ModelPARALLEL
PurposePREVENTION

Treatment Arms

ArmTypeDescription
Group A and Group C - ICC Vaccine FormulationEXPERIMENTAL2 doses of Formulation 1. 1 dose each on Days 0 and Day 56.
Group B -ICC Vaccine FormulationEXPERIMENTAL2 doses of Formulation 2. 1 dose each on Days 0 and Day 56.
Group D - ICC Vaccine FormulationEXPERIMENTAL2 doses of Formulation 3. 1 dose each on Days 0 and Day 56.
Group E - ICC Vaccine FormulationEXPERIMENTAL2 doses of Formulation 4. 1 dose each on Days 0 and Day 56.
Group F- ICC Vaccine FormulationEXPERIMENTAL2 doses of Formulation 5. 1 dose each on Days 0 and Day 56.
Group G- ICC Vaccine FormulationEXPERIMENTAL2 doses of Formulation 6. 1 dose each on Days 0 and Day 56.
Group H and Group N- ICC Vaccine FormulationEXPERIMENTAL2 doses of Formulation 7. 1 dose each on Day 0 and Day 56.
Group I- ICC Vaccine FormulationEXPERIMENTAL2 doses of Formulation 8. 1 dose each on Days 0 and Day 56.
Group J -ICC Vaccine FormulationEXPERIMENTAL2 doses of Formulation 9. 1 dose each on Days 0 and Day 56.
Group K - ICC Vaccine FormulationEXPERIMENTAL2 doses of Formulation 10. 1 dose each on Days 0 and Day 56.
Group L - ICC Vaccine FormulationEXPERIMENTAL2 doses of Formulation 11. 1 dose each on Days 0 and Day 56.
Group M -ICC Vaccine FormulationEXPERIMENTAL2 doses of Formulation 12. 1 dose each on Days 0 and Day 56.
Group O - qNIV with Matrix-M1 adjuvantEXPERIMENTAL2 doses of Formulation 13. 1 dose each on Days 0 and Day 56 and an additional dose of 5 µg SARS-CoV-2 rS+50 µg Matrix-M1 at Day 70.
Group P- SARS-CoV-2 rS with Matrix-M1 adjuvantEXPERIMENTAL2 doses of Formulation 14. 1 dose each on Days 0 and Day 56.

Interventions

NameTypeDescription
ICC VaccineBIOLOGICALIntramuscular (deltoid) injections of in-clinic mix of various doses of quadrivalent hemagglutinin nanoparticle influenza vaccine(qNIV2), SARS-CoV-2 rS, and 50 μg Matrix-M1 Adjuvant (ICC Vaccine) on Day 0 and Day 56.
qNIV Nanoparticle Vaccine2 in-clinic mixed with Matrix-M1 AdjuvantBIOLOGICALIntramuscular (deltoid) injections of 60 μg qNIV Nanoparticle Vaccine2 in-clinic mixed with 75 μg Matrix-M1 Adjuvant on Days 0, Day 56, and an additional dose on Day 70.
SARS-CoV-2 rS Nanoparticle Vaccine in-clinic mixed with Matrix-M1 AdjuvantBIOLOGICALIntramuscular (deltoid) injections of 5 μg SARS-CoV-2 rS Nanoparticle Vaccine in-clinic mixed with 50 μg Matrix-M1 Adjuvant on Days 0 and Day 56.
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Eligibility Criteria

Age Range50 Years to 70 Years
SexALL
Healthy VolunteersYes
Study Sites10

Inclusion Criteria: 1. Healthy, medically stable adult males or females ≥ 50 to ≤ 70 years of age at screening. 2. Willing and able to give informed consent prior to study enrollment. 3. Able to attend study visits, comply with study requirements, and provide reliable and complete reports of AEs. 4...

Countries:Australia
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Frequently asked questions about ICC Vaccine

What is the ICC Vaccine?

The ICC Vaccine is an investigational combination vaccine developed by Novavax, Inc. that pairs influenza and COVID-19 immunization in a single product. It is being studied for protection against SARS-CoV infection and COVID-19. The candidate has completed a Phase 1 clinical trial and is not an approved product.

What is the ICC Vaccine used for?

The ICC Vaccine is being developed to protect against SARS-CoV infection and COVID-19 alongside influenza in one combination regimen. Its Phase 1 study enrolled healthy volunteers aged 50 years and older in Australia. Because it remains investigational, it is not currently available for use outside clinical research.

Who makes the ICC Vaccine?

Novavax, Inc., which trades on Nasdaq under the ticker NVAX, is the developer of the ICC Vaccine. The company sponsored the Phase 1 trial evaluating the combination of influenza and COVID-19 vaccine components. Novavax is a vaccine-focused biotechnology company.

What phase is the ICC Vaccine in?

The ICC Vaccine is in Phase 1 development. Its single registered trial, NCT04961541, has completed, and no active trials are currently listed. The candidate is investigational and has not been approved by the FDA or any other regulatory agency based on the available information.

What clinical trials is the ICC Vaccine in?

The ICC Vaccine has been evaluated in one clinical trial, NCT04961541, titled Evaluation of the Safety and Immunogenicity of Influenza and COVID-19 Combination Vaccine. The Phase 1 study was randomized, double-blind, and controlled, enrolling 637 healthy volunteers aged 50 and older in Australia. It is now completed.