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Yle Uutiset
Yle Uutiset
Event
Virus unique to Finland sees biggest outbreak in decades
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Ilomantsi, North Karelia, Finland |
Nearly 500 cases of the mosquito-borne viral infection have been diagnosed so far this autumn. The disease tends to be cyclical, meaning cases remain very low for about seven years and then there are suddenly hundreds of cases in one year.
Pogosta disease