Listeria outbreak linked to contaminated milkshakes kills 3 in Washington state

Three people died and three others hospitalized after drinking milkshakes contaminated with listeria at a Frugals restaurant in Tacoma, Washington.
Ice cream machines were not properly cleaned, leading to listeria bacteria present in all milkshake flavors sold between February and July.
Listeria infection poses serious risks for pregnant women, the elderly, and those with weakened immune systems.
Frugals has stopped selling milkshakes and is sanitizing equipment at the affected Tacoma location.
Health officials advise those at risk who consumed milkshakes at the restaurant between May 29 and August 7 to contact their doctor.