# Messaging Strategies to Increase Peer Education on COVID-19 Vaccination and Climate Change

> **NCT05530044** · NA · COMPLETED · sponsor: **Johns Hopkins Bloomberg School of Public Health** · enrollment: 600 (actual)

## Conditions studied

- Vaccine Hesitancy
- Climate Change

## Interventions

- **BEHAVIORAL:** Social diffusion intervention

## Key facts

- **NCT ID:** NCT05530044
- **Lead sponsor:** Johns Hopkins Bloomberg School of Public Health
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2022-08-30
- **Primary completion:** 2022-12-20
- **Final completion:** 2024-01-20
- **Target enrollment:** 600 (ACTUAL)
- **Last updated:** 2024-01-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05530044

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05530044, "Messaging Strategies to Increase Peer Education on COVID-19 Vaccination and Climate Change". Retrieved via AI Analytics 2026-06-22 from https://api.ai-analytics.org/clinical/NCT05530044. Licensed CC0.

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