Nation Wisconsin pharmacist who tried to spoil 500 COVID-19 vaccine doses pleads guilty to federal tampering charges January 26, 2021Bruce Vielmetti, Milwaukee Journal SentinelComments Off on Wisconsin pharmacist who tried to spoil 500 COVID-19 vaccine doses pleads guilty to federal tampering charges Steven Brandenburg was charged by federal authorities with two counts of attempting to tamper with a consumer product. He also faces state charges.