WASHINGTON, April 21 -- The U.S. Department of Health and Human Services' National Institutes of Health has issued a funding opportunity announcement for research on countermeasures against chemical threats. The agency description of the funding opportunity announcement states: "The purpose of this Funding Opportunity Announcement (FOA) is to recruit Early Stage Investigators (ESI) to pursue research programs of interest to NIH Chemical Countermeasures Research Program (CCRP) under the Counterm more ST