Salmonella-tainted food seems to cropping up everywhere these days from peanut butter to bagged spinach from Fresh Express and now in Nesquik chocolate power that was manufactured in October and sold in stores until late last week.

Salmonella causes diarrhea, abdominal cramps and fever, and symptoms can linger for up to a week. Often the infection resolves without any treatment beyond bed rest and hydration. It can, though, cause severe health problems in very young children, the elderly, and those with weakened immune systems.