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The Effects of COVID-19 Vaccine Mandates in Hawaii

by 1,*,†, 1,† and 2
Economics and UHERO, University of Hawaii—Mānoa, Honolulu, HI 96822, USA
John A. Burns School of Medicine, University of Hawaii, Honolulu, HI 96813, USA
Author to whom correspondence should be addressed.
These authors contributed equally to this work.
Academic Editor: Luis Martinez-Sobrido
Vaccines 2022, 10(5), 773;
Received: 21 April 2022 / Revised: 9 May 2022 / Accepted: 11 May 2022 / Published: 13 May 2022
(This article belongs to the Section COVID-19 Vaccines and Vaccination)
Having been affected by the highest increase in COVID-19 cases since the start of the pandemic, Honolulu and Maui counties in Hawaii implemented vaccine passport mandates for select industries in September 2021. However, the degree to which such mandates impacted COVID-19 mitigation efforts and economics remains poorly understood. Herein, we describe the effects of these mandates on changes in three areas using difference-in-difference regression models: (1) business foot traffic; (2) number of COVID-19 cases per 100,000 individuals, and (3) COVID-19 vaccination rates across counties affected or unaffected by the mandates. We observed that although businesses affected by mandates experienced a 6.7% decrease in foot traffic over the 14 weeks after the mandates were implemented, the number of COVID-19 cases decreased by 19.0%. Notably, the vaccination rate increased by 1.41% in counties that implemented mandates. In addition, towards the end of the studied period, the level of foot traffic at impacted businesses converged towards the level of that of non-impacted businesses. As such, the trade-off in temporary losses at businesses was met with significant gains in public health and safety. View Full-Text
Keywords: COVID-19 vaccine; mandates; business impacts; Hawaii COVID-19 vaccine; mandates; business impacts; Hawaii
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MDPI and ACS Style

Juarez, R.; Siegal, N.; Maunakea, A.K. The Effects of COVID-19 Vaccine Mandates in Hawaii. Vaccines 2022, 10, 773.

AMA Style

Juarez R, Siegal N, Maunakea AK. The Effects of COVID-19 Vaccine Mandates in Hawaii. Vaccines. 2022; 10(5):773.

Chicago/Turabian Style

Juarez, Ruben, Nicole Siegal, and Alika K. Maunakea. 2022. "The Effects of COVID-19 Vaccine Mandates in Hawaii" Vaccines 10, no. 5: 773.

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