Blood type may affect stroke risk, study finds Current Status: Blessed (1) Change Status: BlessedPublishedUnpublishedRestoredQuarantinedDuplicatedCensored Marilynn Marchione, AP Chief Medical Writer Wed Nov 16, 2011 8:43 AM healthusmedtypestrokeblood-type Tweet Discuss: ! keyboard shortcuts: V vote up article J next comment K previous comment