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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 11/06/2026, 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 817 7 surrounding counties * 2100 851 Charlevoix 300 181 Totals 5200 1849 *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 147 0 Alpena 546 0 Cheboygan 15 0 Crawford 30 0 Iosco 128 0 Montmorency 98 0 Ogemaw 138 0 Oscoda 26 0 Otsego 47 0 Presque Isle 450 0 Roscommon 43 0 Total 1668 0 Statewide testing totals
Deer tested in remainder of state 870 Statewide total** 2719 **Insufficient samples not included in totals.