# COVID-19 Messaging for Vaccination

> **NCT05182554** · NA · COMPLETED · sponsor: **Massachusetts Institute of Technology** · enrollment: 6 (actual)

## Conditions studied

- Vaccination Refusal
- COVID-19 Pandemic

## Interventions

- **BEHAVIORAL:** Doctor Videos
- **BEHAVIORAL:** Sharing Videos
- **BEHAVIORAL:** Sharing Videos (Influencers)
- **BEHAVIORAL:** Vaccine Ambassador
- **BEHAVIORAL:** Video framing
- **BEHAVIORAL:** Video order

## Key facts

- **NCT ID:** NCT05182554
- **Lead sponsor:** Massachusetts Institute of Technology
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-12-22
- **Primary completion:** 2022-01-27
- **Final completion:** 2022-01-27
- **Target enrollment:** 6 (ACTUAL)
- **Last updated:** 2023-08-25

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05182554

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05182554, "COVID-19 Messaging for Vaccination". Retrieved via AI Analytics 2026-08-22 from https://api.ai-analytics.org/clinical/NCT05182554. Licensed CC0.

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