Plague Information

Area south of Boise had a plague outbreak in 2016 and 2015.

Plague awareness season in Idaho runs March through July.

This page provides information about the occurrence of plague in wildlife populations in Idaho.

For public health questions and information, contact the Idaho Department of Health and Welfare or the Centers for Disease Control and Prevention.

For other wildlife related diseases,visit our wildlife diseases page.

What do I do?

If you find multiple dead rodents, you should:
  1. IMPORTANT: Possible exposure or illnesses to pets or humans should be reported to the Department of Health and Welfare.
  2. Vacate the area! Avoid exposure to fleas and do not handle dead wild animals. Photos are valuable, but do not risk your health to obtain them.
  3. Report Dead Rodents 
    NOTE: Sick people or pets should be reported Dept. of Health and Welfare
All reports will be reviewed. Not all reports will be responded to. If you have an emergency, dial 9-1-1.

"Since 1940, only five human cases of plague have been reported in Idaho."

Information Resources

Other Applications

Map of suspected area where plague is expected to be present in wildlife. Please take precautions when visiting this area and adjacent areas where ground squirrels occur.

Am I in the plague area?

Find if your address is in the known plague area. Built and maintained by Idaho's CIO office in coordination with Fish and Game and Health and Welfare.