Maine disease risk map.
Maine has no documented CWD detections to date. MDIFW maintains strict carcass import rules to prevent introduction from out-of-state hunts. EHD is rare in Maine due to climate.
Disease detections, management zones, and transport rules change. Cross-reference this page with Maine Department of Inland Fisheries and Wildlife and the USDA APHIS distribution map before relying on it for hunting decisions.
Maine county detections
0 counties with seeded CWD records. The agency may have additional positive counties — verify before each hunt.
No county-level CWD detections currently seeded for Maine in our database. This is not the same as no detections existing — always cross-reference with the state wildlife agency and the USDA APHIS distribution map for current data.
Carcass transport rules
No statewide carcass transport restrictions for CWD currently apply since the state has no detections to date. Confirm the latest rules with your state wildlife agency before transporting harvest from out of state.
CWD testing
The state does not require CWD testing because it has no detections to date. Hunters who hunt in CWD-positive states should follow that state's testing requirements before transporting harvest home.
EHD activity in Maine
Maine has historically experienced rare EHD activity. EHD is a viral disease transmitted by Culicoides midges and is not transmissible to humans — meat from EHD-affected deer is safe to consume per state agency guidance. Outbreak years correlate with hot, dry conditions; localized die-offs can reduce hunting opportunity for a season but do not persist year to year the way CWD does.
Hunter FAQ — Maine
Is it safe to eat deer harvested in Maine?
Are there carcass transport restrictions in Maine?
How do I get a deer tested for CWD in Maine?
How often does Maine get hit by EHD?
Where does Maine's CWD/EHD data come from?
- Maine Department of Inland Fisheries and Wildlife — CWD →
- Maine Department of Inland Fisheries and Wildlife — EHD →
- USDA APHIS CWD Distribution Map →
- National Deer Association EHD Tracker →
Disease information is summarized for hunter awareness only. Always cross-reference with the state agency for legal, regulatory, and current-detection data.
Track herd health on your land.
Statewide disease maps tell you what to expect in general. Bield: Hunt logs every sick or recovered deer you find on your specific property — and surfaces patterns across seasons that would otherwise live in your camera roll and your memory.