The Vilas County Health Department has issued a health advisory effective immediately for Big Arbor Vitae Lake Beach, located on the northeast shoreline of Big Arbor Vitae Lake off Buckhorn Road, due to the presence of blue-green algae blooms which carry cyanobacteria, which can cause illness in both humans and animals. Exposure can happen through ingesting contaminated water, inhaling aerosolized droplets, or direct skin contact with algae or surface scum. Avoid swimming, wading or letting pets enter water that Looks like pea soup or spilled paint, has a strong green discoloration or streaks, shows surface scums, mats, or foamy films, or contains green dots or globs floating under the surface. Avoid boating or running sprinklers with water from areas affected by a bloom to reduce inhalation risk. If you or your pets experience symptoms that could be related to blue-green algae exposure, contact your healthcare provider or veterinarian. The Wisconsin Division of Public Health also asks people to report suspected illnesses online at dhs.wisconsin.gov.