A national animal rights organization says it will post a billboard message in Delaware County to remember the cows killed in a mid-July truck crash on I-69.
The bacterial disease is prevalent in cattle and can be passed to humans. Two cases were confirmed in Franklin County last year.
Environmental impacts of confined animal feeding operations were discussed at a meeting this week in Columbus, Indiana.
Officials say all tests for bovine tuberculosis on the possibly affected cattle have come back negative.
Hoosiers can expect to pay significantly higher beef prices in the coming months.