To the Editor: In Reemergence of Plasmodium vivax malaria in the Republic of Korea (1), the term eradication was, in my judgment, inappropriately used. In 1981, Yekutiel proposed that eradication is The purposeful reduction of specific disease prevalence to the point of continued absence of transmission within a specified area by means of a time limited campaign (2). In 1984, Hinman propose...