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University of California, Irvine Research: Smallpox Vaccine Alternative Identified  
1/9/2008 6:54:27 AM

University of California, Irvine infectious disease researchers have shown the effectiveness of a potential alternative to the existing smallpox vaccine that can replace the current biodefense stockpile for this lethal virus. Philip Felgner and Huw Davies with the Department of Medicine found that the modified vaccinia virus Ankara (MVA) produced the same antiviral response in human and animal studies as the current smallpox vaccine, Dryvax. The study is part of a national effort to develop a replacement for the Dryvax vaccine, which causes serious complications in some people. The results are published in the Journal of Virology.
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