October 27, 2008
Leptospirosis Study Begins in California
U.S. marine biologists say they have initiated a study of the increased incidence of leptospirosis cases in wild California sea lions.
Scientists at the Marine Mammal Center in Sausalito, Calif., hope their research will determine when and why the sea lions contract the disease that usually surges in cycles every four to five years.
Leptospirosis epidemics are caused by spiral shaped bacteria called leptospires that can infect humans and animals. If not treated, the patient can develop kidney damage, meningitis, liver failure and respiratory distress.
Collaborators in the study include the National Oceanic Atmospheric Administration, the University of California-Los Angeles, University of California-Davis, Penn State University and the National Animal Disease Center in Ames, Iowa.