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2026 bTB testing goals and results
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This table represents the bovine TB testing summary of deer harvested/collected in 2026. Totals reflected in this update, current as of 10/16/2026, only include those with final test results. Deer with pending results are not included in these totals.
Combined total for counties in the TB area
Zone Goal Total tested 4-county area 2800 707 7 surrounding counties * 2100 636 Charlevoix 300 164 Totals 5200 1507 *This sample size represents a sampling rate of 500 deer in Presque isle County and 300 deer per remaining county in this zone.
Total by county in the TB area
County name Total tested Number positive Alcona 119 0 Alpena 498 0 Cheboygan 5 0 Crawford 21 0 Iosco 99 0 Montmorency 85 0 Ogemaw 72 0 Oscoda 5 0 Otsego 31 0 Presque Isle 404 0 Roscommon 4 0 Total 1343 0 Statewide testing totals
Deer tested in remainder of state 658 Statewide total** 2165 **Insufficient samples not included in totals.