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2023 bTB testing goals and results

Map of Michigan showing bovine TB zone in Northern Lower Peninsula. For assistance, please call 517-284-9453

This table represents the bovine TB testing summary of deer harvested/collected in 2023. Totals reflected in this update, current as of 08/11/2023, 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 1200 520
7 surrounding counties * 2300 110
Z - Totals 3500 630

*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 74 0
Alpena 395 3
Cheboygan 10 0
Crawford 5 0
Iosco 10 0
Montmorency 46 0
Ogemaw 1 0
Oscoda 5 0
Otsego 10 0
Presque Isle 73 0
Roscommon 1 0
Z - Total 630 3

 

Statewide testing totals

Deer tested in remainder of state 669
Statewide total 1299