2012 was worst year for whooping cough since 1955 Current Status: Blessed (1) Change Status: BlessedPublishedUnpublishedRestoredQuarantinedDuplicatedCensored Mike Stobbe, AP Medical Writer Fri Jan 4, 2013 10:01 AM healthusmedcoughwhooping-cough Tweet Discuss: ! keyboard shortcuts: V vote up article J next comment K previous comment
