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Impact of Reactogenicity of the 2024-2025 COVID-19 Vaccines on Health Care Workers and First Responders in the United States

NCT06633835

CompletedPhase 4

Sponsor: Novavax

Conditions: COVID-19, Vaccine-Preventable Diseases, SARS CoV 2 Infection

Interventions: protein subunit: Novavax COVID-19 vaccine, Pfizer mRNA COVID-19 vaccine

Countries: United States

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

Eligibility overview

Sex: ALL

Age: 18 Years to —

Healthy volunteers: Yes

Study type: INTERVENTIONAL

Eligibility criteria

Inclusion Criteria:

* 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

Exclusion Criteria:

* 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)

Locations (1)

Salt Lake City, Utah, United States