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May 3, 2009 — Editor's note: The current Expanded Program on Immunization (EPI) schedule should be modified to a 2-dose series for most vaccines, with a booster at 12 months, according to a ...
Immunization is one of the most effective and cost-effective disease control and prevention tools. Recognizing the unprecedented power of vaccines, the U.S. government has long been a leading ...
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