Sundae Sickness: Headache, Vomiting - Costco, Lancaster California

1141 West Avenue L, Lancaster, 93534 California, United States

Husband bought a pizza for the family and sundaes from the food court. Yesterday a few hours after eating my daughter started with a headache and led up to her throwing up until bed time. Today my son woke up in the morning throwing up and has still been running to the bathroom and has been complaining of a headache since midday. I am wondering if it was the sundae because my husband had pizza and he is fine. | Symptoms: Vomiting, Headache