NCT05764174View on ClinicalTrials.gov

Digital Applications to Monitor Novel Coronavirus Disease and Response in Colombia - Syndromic and Vaccination Surveillance

NACompletedINTERVENTIONAL
Enrollment

2,409

Participants

Timeline

Start Date

September 21, 2022

Primary Completion Date

December 17, 2022

Study Completion Date

December 17, 2022

Conditions
Vaccination RefusalCOVID-19
Interventions
BEHAVIORAL

Factual messages

Messages with descriptive data on COVID-19 vaccines

BEHAVIORAL

Narrative message

Messages with emotional descriptions on COVID-19 vaccines

BEHAVIORAL

Mixed message

Messages with both descriptive data and emotional descriptions on COVID-19 vaccines

Trial Locations (1)

21205

Johns Hopkins Bloomberg School of Public Health, Baltimore

All Listed Sponsors
collaborator

Pontificia Universidad Javeriana

OTHER

lead

Johns Hopkins Bloomberg School of Public Health

OTHER

NCT05764174 - Digital Applications to Monitor Novel Coronavirus Disease and Response in Colombia - Syndromic and Vaccination Surveillance | Biotech Hunter | Biotech Hunter