Warren County Coroner Doug Huskey said preliminary swine flu test results were negative for a 15-year-old Warren Central High student who died last week.
Huskey said Monday the state Department of Health conducted the testing on Wesley Husband.
Huskey said further testing will be conducted by the U.S. Centers for Disease Control and Prevention in Atlanta.
Huskey said he didn't have a cause of death for the student.
Husband died Thursday after being out of school for several days. He had been treated in an emergency room Tuesday and released.