Question

A 34-year-old without known risk factors asks about hepatitis B vaccination. What is current U.S. adult guidance?

Accepted Answer

Vaccinate ages 19-59 universally; ≥60 based on risk or request

Answer

Only vaccinate if high-risk

Answer

Vaccinate only ages ≥60

Answer

Do not vaccinate if prior HAV immunity

Answer

Vaccinate only if HBsAb negative and HBsAg positive

Practice question

A 34-year-old without known risk factors asks about hepatitis B vaccination. What is current U.S. adult guidance?