Immunogenicity of Single Dose Live Attenuated Hepatitis A Vaccine.
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Date
2011-02
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Abstract
A long-term immunogenicity study of a single dose live attenuated H2 strain
hepatitis A vaccine is being conducted in healthy Indian children at KEM Hospital,
Pune. 131 of the original 143 children vaccinated in 2004, were evaluated for anti-
HAV antibodies 30 months post vaccination (2007). Seroprotective antibody levels
≥20 mIU/mL were demonstrated in 87.8% subjects with an overall GMT of
92.02mIU/mL. No hepatitis like illness was recorded in any of the subjects since
vaccination
Description
Keywords
Hepatitis A, Immunogenicity, India, Live attenuated vaccine, Seroprotection
Citation
Bhave Sheila, Bavdekar Ashish, Sapru Amita, Bawangade Seema, Pandit Anand. Immunogenicity of Single Dose Live Attenuated Hepatitis A Vaccine. Indian Pediatrics. 2011 Feb; 48(2): 135-137.