Suspected food poisoning. Symptoms: Nausea, Vomiting, Stomach Pain, Chills, Headache
Suspected source: Shrimp, mussels, fish
Onset: 4 to 12 hours
Duration: 4 to 12 hours
Sick: A loved one
Additional information: Throwing up every 20 minutes, 7-8 times in one night, cannot sleep