Food Safety Report: H Mart Niles, Civic Center Drive, Niles, IL, USA 2 years ago • details 17 Suspected food poisoning. Symptoms: Nausea,Vomiting,Chills,Headache,other: Sore throat Suspected source: Avocado Onset: 4 hours Duration: 1-2 days Sick: 1 Additional information: no