More than 100 people have fallen ill in Norway from norovirus likely in a frozen seaweed salad from China.
The first outbreak of norovirus suspected to be linked to the seaweed salad occurred in mid-June and the most recent was at the beginning of August. The implicated product was also shipped to Denmark.
“It is suspected that seaweed from China was the cause of more than 100 cases of gastroenteritis from at least 11 eateries in different areas of Norway. Most of the outbreaks were in June and July this year. Investigations are still ongoing. Norovirus was detected in patients from at least two of these eateries,” Guri Aanderud, senior adviser in the seafood section at the Norwegian Food Safety Authority (Mattilsynet) told Food Safety News.