Using your logic, the government doing control biological tests on an unaware population (e.g. to test the spread patterns and inform their response to an actua

Using your logic, the government doing control biological tests on an unaware population (e.g. to test the spread patterns and inform their response to an actual event) is ok because terrorists/foreign governments could do much worse with (e.g.) weaponized Anthrax. I somehow doubt that you would be ok with such actions by the government (though I could be wrong).