Impact of Reactogenicity of the 2024-2025 COVID-19 Vaccines on Health Care Workers and First Responders in the United States
Completed · Phase 4
Conditions studied: COVID-19, Vaccine-Preventable Diseases, SARS CoV 2 Infection
In brief
To assess the impact of reactogenicity among health care workers and first responders receiving an updated 2024-25 Novavax COVID-19 vaccine as compared with those receiving an updated 2024-25 Pfizer-BioNTech mRNA COVID-19 vaccine
Key facts
- Study ID
- NCT06633835
- Run by
- Novavax
- People needed
- 660
- Starts
- 2024-09-19
- Expected to finish
- 2025-06-30
- Last updated by the study team
- 2026-06-02
Who can join
Age: 18 and older. Sex: any. Healthy volunteers: accepted.
You may qualify if…
- Adults aged 18 years and older who have received at least one COVID-19 vaccination in the past 4 years
- Health care workers or first responders who have direct face-to-face contact, defined as being within 3 feet, or about an arm's length, with patients as part of their full-time or part-time (greater than or equal to 20 hours per week) job responsibilities
- Intends to receive a dose of the updated 2024-25 COVID-19 vaccine
- Able to understand and provide informed consent
- Comfortable reading and responding to text messages and emails sent in English or having an interpreter assist them
- Able and willing to comply with all study requirements
- Access to a smartphone, tablet, or computer to complete the consent, screener and study questionnaires
You may not qualify if…
- Ongoing participation in other vaccine or investigational product trials within 90 days of study enrollment
- History of self-reported severe allergic reaction to prior COVID-19 vaccine
- Receipt of COVID-19 vaccine within 60 days of enrollment
- Plans to receive additional vaccines within 7 days after the vaccination visit for study enrollment. (Co-administered vaccinations at time or day of COVID-19 vaccination are permissible)
Where it is running
- University of Utah School of Medicine — Salt Lake City, Utah, United States
Full record on ClinicalTrials.gov
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