Burger Duo: Severe Symptoms - Mathús Garðabæjar, Garðabær Garðabær

Garðatorg, Garðabær, 210 Garðabær, Iceland

Last night, Had a beef burger We contacted the restaurant and they said it was probably cold or the flu. That they have not had any other reports.  We had been out of the city and have not been mixing with other people. Travelling on our own. My wife had the same food and was also unwell, but managed to only have nausea. I had all the symptoms forcefully and repeatedly from about 10pm until 5 am. | Symptoms: Nausea, Other, Diarrhea, Vomiting