 Vaccine given in 3 dose series over 6 months  1st - on initial assignment  2nd - 30 days later  3rd - 6 months after 1st dose  CDC recommends HBVantibody testing 1 to 2 months following 3rd dose  Employer cannot require employee to use health insurance to cover test cost  Pre-screening is not required  HBV is declining because of vaccine use!
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