Humoral and Cellular Immune Responses to a Hepatitis B Vaccine Booster 20-23 Years After Neonatal Immunization
Humoral and Cellular Immune Responses to a Hepatitis B Vaccine Booster 20-23 Years After Neonatal Immunization
This study will evaluate the humoral and cellular immune responses to a hepatitis B vaccine booster in healthy adults which received a full course of neonatal hepatitis B vaccination 20-23 years ago.
Inclusion Criteria:
Exclusion Criteria: