pubmed:abstractText |
Experimental recombinant vaccine against hepatitis B Revacc B based on vaccinia virus has been tried. The preparation was weakly reactogenic but did not induce the production of anti-HBasAg antibodies. On the other hand, recombinant vaccine against hepatitis B Engerix B, used in a blind experiment as the agent of comparison, induced the production of anti-HBs in 91% of vaccinees.
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