Investigators will use a randomized controlled trial to test the effectiveness of HALT COVID educational outreach by HALT COVID Ambassadors. HALT COVID Ambassadors will receive training to answer common vaccine questions & address misconceptions; conduct motivational interviewing; and implement basic behavioral economics and related strategies to remove barriers to vaccination. A random sample of FQHC patients will be identified in EHR data downloads of adult patients seen in the last year and contacted by telephone to gain consent and assess eligibility. A total of 100 individuals will be enrolled into the trial and randomized to intervention (engagement with the HALT COVID Ambassador over a 1 month period via in-person or virtual sessions exploring their own questions and concerns about vaccines) or usual care (no extra engagement). Baseline, 1-month, and 2-month follow-up surveys will assess for vaccine likelihood.
The purpose of the study is to assess the effectiveness of the HALT COVID Ambassador educational outreach program on increasing likelihood to vaccinate against COVID-19