Full Breakdown
Health Advisory: Do Not Eat Deer or Fish from Oscoda Township, Michigan
9/17/2025, 12:27:48 PM
Overview of the Advisory
Michigan health officials have issued a "Do Not Eat" advisory for deer, fish, and other wildlife taken within a three-mile radius of Clark's Marsh in Oscoda Township, Iosco County. This advisory is in response to evidence indicating elevated levels of per- and polyfluoroalkyl substances (PFAS), particularly perfluorooctane sulfonic acid (PFOS), found in the liver and muscle tissues of affected animals.
Health Risks Associated with PFAS
PFAS, often referred to as "forever chemicals," are linked to several adverse health effects, including liver damage, increased cholesterol levels, and reproductive issues. The Michigan Department of Health and Human Services (MDHHS) has noted that exposure to PFOS can lead to thyroid dysfunction, changes in immune response, and complications during pregnancy, such as hypertension and preeclampsia.
Background of the Advisory
The advisory for Clark's Marsh has been in place since 2012, with specific warnings for deer beginning in 2018 after tissue samples revealed high PFAS levels. In 2021, the advisory area was reduced from five miles to three miles based on ongoing assessments of contamination levels. The contamination is believed to stem from the former Wurtsmith Air Force Base, where firefighting foams containing PFAS were used extensively.
Implications for Hunters
As the archery hunting season approaches on October 1, 2025, and the firearms season begins on November 15, the MDHHS and the Michigan Department of Natural Resources (DNR) are reminding hunters to heed the advisory. The advisory extends to all wildlife in the designated area, emphasizing the importance of public health and safety.
Official Statements & Responses
Officials have reiterated the necessity of the advisory, emphasizing that the health risks associated with consuming contaminated wildlife are significant. They encourage residents to consult the Michigan.gov/PFASResponse website for more information on PFAS and related health advisories.
Criticism & Opposition
Some community members have expressed frustration over the prolonged nature of the advisory and the implications for local hunting traditions. Critics argue that more proactive measures should be taken to address the contamination and provide clearer guidance for residents who rely on hunting for food.
Conflicting Reports & Gaps
While the advisory is clear regarding the health risks, there is limited information on the extent of PFAS contamination beyond the designated area. Additionally, the long-term effects of consuming contaminated wildlife remain under-researched, leaving gaps in public knowledge about the risks involved.
Verbatim Quotes
- “A separate Do Not Eat Fish advisory has been in effect since 2012.” — Michigan Department of Natural Resources
This advisory serves as a critical reminder of the ongoing environmental health challenges faced by communities near contaminated sites. Residents are urged to stay informed and prioritize their health and safety when engaging in hunting and fishing activities.
