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Vol. LXII, No. 18
September 3, 2010

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Hepatitis B Immunity Study Recruits

Did you receive the hepatitis B vaccine or did you recover from acute hepatitis B more than 10 years ago? Would you like to know if you still have protective antibody levels? Consider participating in the hepatitis B vaccine immunity study. This study consists of one outpatient clinic visit for a blood draw and a short research questionnaire. Participants must have been 18 years of age or older and younger than age 60 when the hepatitis B vaccine was administered. The vaccine must have been given prior to the year 2000. Individuals who have a history of chronic HBV infection or those who did not receive all 3 doses of HBV vaccine are not eligible for participation. For more information, call (301) 435-6121, TTY 1-866-411-1010, or visit Refer to study 10-DK-0187. Compensation is provided.