Yogurt Illness After Pickup - Walmart, Hurst Texas

1732 Precinct Line Road, Hurst, 76054 Texas, United States

My mother had a jar of the Oui yogurt by yo-plait around noon yesterday. She said it tasted odd, so she only ate some of it and threw it away. Around 10 PM that night she started to burp up an awful rotten egg smell and get stomach cramps. Overnight she had diarrhea and threw up 5 times and ran a fever of 100.6.
We did use this Walmart's online grocery order and pick up, so I'm not sure if the yogurt itself was bad before we picked it up, or if it was mishandled and not kept cold enough by the employees at that Walmart. Either way, unpleasant. | Symptoms: Diarrhea, Fever, Nausea, Vomiting, Cramps, Burping