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

NCT05764174 · clinicaltrials.gov ↗

NA

Phase

COMPLETED

Status

2409

Enrollment

OTHER

Sponsor class

Conditions

Vaccination Refusal
COVID-19

Interventions

BEHAVIORAL: Factual messages
BEHAVIORAL: Narrative message
BEHAVIORAL: Mixed message

Sponsor

Johns Hopkins Bloomberg School of Public Health

Collaborators

[object Object]