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Long-term immunogenicity of hepatitis A virus vaccine in Alaska 17 years after initial childhood series. | LitMetric
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Long-term immunogenicity of hepatitis A virus vaccine in Alaska 17 years after initial childhood series.

Gregory A Raczniak Lisa R Bulkow Michael G Bruce Carolyn L Zanis Richard L Baum Mary M Snowball Kathy K Byrd Umid M Sharapov Thomas W Hennessy Brian J McMahon

J Infect Dis

Arctic Investigations Program, Division of Preparedness and Emerging Infections, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.

Published: February 2013

The Centers for Disease Control and Prevention recommends hepatitis A virus (HAV) vaccination for all children at age 1 year and for high-risk adults. The vaccine is highly effective; however, protection duration is unknown. We report HAV antibody concentrations 17 years after childhood immunization, demonstrating that protective antibody levels remain and have stabilized over the past 7 years.

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 Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3611760PMC
http://dx.doi.org/10.1093/infdis/jis710DOI Listing

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