Skellefteå residents hospitalized
Doctors in the northern coastal city of Skellefteå say 13 patients have been hospitalized overnight with symptoms of a stomach illness possibly caused by a parasite in the city's water supply.
There are fears that hundreds of people may have been infected by the same stockholm bug which plagued the central city of Öster
sund for months.
Residents are encouraged to boil any drinking water as tests continue on the water supply.