Blue-Green Algae: Resources and Links for Preventing Algae-Related Illness

Please report algae-related illness to the Wisconsin Department of Health Services, Division of Public Health. To speak with program staff directly, call 608-266-1120.

Fact sheets

• Staying Safe and Healthy in Wisconsin's Lakes Fact Sheet, P-01888 (PDF)
• Protecting Your Family from Harmful Algal Blooms Fact Sheet, P-02078 (PDF)
• Blue-Green Algae and Dog Safety Fact Sheet, P-00089 (PDF)

Additional resources

• Wisconsin Poison Center, 1-800-222-1222
• Wisconsin Department of Natural Resources Blue-Green Algae Website
• Wisconsin Beach Health Information
• Centers for Disease Control and Prevention (CDC) Harmful Algal Bloom-Associated Illness Website
• World Health Organization (WHO) Cyanobacteria Website
• Blue-Green Algae in Wisconsin Webinar

How to report a suspect case of blue-green algae (cyanobacteria) poisoning

Members of the general public and veterinarians: should call 608-266-1120 or complete the online form Harmful Algae Bloom (HAB) Illness or Sighting Survey, F-02152 (web survey) to report any blue-green algae blooms and related human or animal illnesses.