Robust Hepatitis A Vaccination Response Within the United States Veterans Health Administration in the Wake of State Outbreaks

Andrew M. Moon, Joleen A. Borgerding, Ronald G. Hauser, Elliott Lowy, Maggie Chartier, Marissa M. Maier, Timothy Morgan, Adam Ruege, Jillian Weber, Lauren A. Beste

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

We assessed hepatitis A (HepA) vaccine receipt among susceptible individuals in outbreak and matched nonoutbreak states. Difference-in-differences models and multivariable logistic regression were used to compare HepA vaccination rates in these states. In the postoutbreak year, there was a 112% increase in HepA vaccinations in outbreak states versus a 6% decrease in nonoutbreak states. Differences persisted in our multivariable model (adjusted odds ratio52.53; 95% confidence interval52.45, 2.61). HepA vaccination rates increased dramatically in outbreak states, but many individuals susceptible to hepatitis A virus remain unvaccinated.

Original languageEnglish (US)
Pages (from-to)990-994
Number of pages5
JournalAmerican journal of public health
Volume112
Issue number7
DOIs
StatePublished - Jul 2022

ASJC Scopus subject areas

  • Public Health, Environmental and Occupational Health

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