<style face="normal" font="default" size="100%"> An outbreak of norovirus infection linked to oyster consumption at a UK restaurant, February 2010.</style>

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31<style face="normal" font="default" size="100%"> An outbreak of norovirus infection linked to oyster consumption at a UK restaurant, February 2010.</style><style face="normal" font="default" size="100%"> An outbreak of norovirus infection linked to oyster consumption at a UK restaurant, February 2010.</style>