Which newborns missed the hepatitis B birth dose vaccination among U.S. children?

Zhen Zhao1, Trudy V Murphy

  • 1National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, 1600 Clifton Road NE, Mail Stop A19, Atlanta, GA 30333, USA.

Preventive Medicine
|August 31, 2013
PubMed

Insights

Nearly 40% of U.S. children missed the hepatitis B birth dose vaccine. Lack of state universal vaccine policies and no health insurance are key factors. Interventions are needed.

Area of Science:

  • Public Health
  • Vaccinology
  • Pediatric Infectious Diseases

Background:

  • Hepatitis B birth dose vaccination is crucial for preventing perinatal hepatitis B virus transmission.
  • Understanding vaccination gaps is essential for public health strategies.

Purpose of the Study:

  • To determine the prevalence of missed hepatitis B birth dose vaccinations in U.S. children.
  • To identify socio-demographic factors associated with non-receipt of this critical vaccine.

Main Methods:

  • Utilized a national representative sample of 17,053 U.S. children aged 19-35 months from the 2009 National Immunization Survey.
  • Employed complex sample survey methods, including categorical data analysis and multivariable logistic regression.

Main Results:

  • A significant 39.2% of children did not receive the hepatitis B birth dose vaccine.
  • Non-receipt was associated with residing in states lacking universal vaccine supply policies, lacking health insurance, and having a single vaccination provider.

Conclusions:

  • Lack of state universal hepatitis B vaccine supply policies and absence of health insurance are significant, modifiable risk factors for missed birth doses.
  • Targeted interventions addressing these factors are recommended to improve vaccination rates and prevent hepatitis B infections.
Abstract

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