This life-threatening inflammatory syndrome shares symptoms with Kawasaki disease, including fever, rashes, swollen glands and, in severe cases, heart inflammation.
Hungarian Prime Minister described as "unfair" a Supreme Court ruling awarding damages to children from the Roma minority who were put in separate classes on the ground floor.
The total number of laboratory-diagnosed cases in Finland rose to 6,228. Around 5,000 people in the country may have already recovered from the disease.