January 5, 2011

Double Dose of Chicken Pox Vaccine Most Effective

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When vaccinating children against varicella (chicken pox), researchers at Yale School of Medicine have found, two doses are better than one. In fact, the odds of developing chicken pox were 95 percent lower in children who had received two doses of the vaccine compared with those who had received only one dose.

Published in the February 1 issue of Journal of Infectious Diseases, the study was led by Eugene D. Shapiro, M.D., professor in the Department of Pediatrics at Yale and his colleagues at Yale and Columbia universities.

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TAGGED: Chicken Pox, Vaccines