Thanks to our Norwegian correspondent, we now know the Norwegian Food Safety Authority was notified on September 26, 2017, of a Cryptosporidium outbreak, and after talking to the sick, they could narrow the time of infection to 14-16. September,
The Food Safety Authority believes the people were infected at the Taqueros Taco & Tequila restaurant (because when I think Norway, I think tacos and tequila, not schnapps and raw fish).
The restaurant decided to shut one day to wash the premises when they heard about the outbreak and that the infection came from them.
The source of the infection was not found, but the Norwegian Food Safety Authority emphasizes that they do not discourage people from eating at the restaurant.
Specialist warden Erik Wahl in Mattilsynet in Trondheim and surroundings said, “We have reason to believe that the infection is now gone, as no people who have become ill after September 16 have not been reported. We have no reason to discourage people to eat at this restaurant.”