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What is All the following are at-risk groups meriting Hepatitis B vaccination in low endemic areas EXCEPT- and explain in detail?
high prevalence of hepatitis B in ceain locality and dialysis units, together with the recent discovery of occult hepatitis B infection, vaccination of non-immune clinical staff and renal patients preferably before the development of advanced renal failure appears paicularly impoant in the control of HBV Ref Davidson edition23rd pg874