The Environment Services of the City of Helsinki is investigating a number of suspected cases of food poisoning that are believed to be related to dining at several different restaurants and a pop-up event since the beginning of February. Currently, there are about 20 known cases of illness.
The individuals who have fallen ill all consumed oysters, and environmental services have taken food samples from the restaurants as well as patient samples from the city’s epidemiological action. Norovirus has been found in the samples.
Those who have fallen ill are encouraged to contact the food safety unit primarily through an electronic food poisoning form at https://ilppa.fi. Contact can also be made by phone on weekdays from 8 am to 4 pm at +358 9 310 31527.
Norovirus is the most common cause of sudden intestinal infections in Finland.