Federal health authorities recommended [on March 22] that doctors suspend using Rotarix, one of two vaccines licensed in the United States against rotavirus, saying the vaccine is contaminated with material from a pig virus. Rotarix, made by GlaxoSmithKline, was approved by the FDA in 2008. The contaminant material is DNA from porcine circovirus 1, a virus from pigs that is not known to cause disease in humans or animals. About 1 million children in the United States and about 30 million worldwide have gotten Rotarix vaccine. Rotavirus disease kills more than 500,000 infants around the world each year, primarily in low- and middle-income countries. Before rotavirus vaccine became available, the disease was blamed for more than 50,000 hospitalizations and several dozen deaths per year in the United States. We're not pulling it from the market, we're just suspending its use during this period while we're collecting more information," [Food and Drug Administration Commissioner Dr. Margaret Hamburg] said.
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