Bird virus likely behind mass deaths of geese in Finland

A virus that affects birds is the most likely cause of mass deaths among white-cheeked geese in Finland, and there is no known risk to people, the Finnish Food Authority says, according to Yle.

About 700 dead geese have been reported in North Karelia, the largest number recorded in Finland. Dead birds have also been found elsewhere in the country, particularly in eastern, southeastern and southern Finland.

The cause of death has not been confirmed. Tests have found no bird flu in the dead geese, and the authority is examining samples for other viruses. The investigation could take several weeks, said Marja Isomursu, a special researcher at the authority.

The total number of dead birds is likely to be much higher than the number reported, as not all carcasses have been found. The first dead geese were discovered in North Karelia the week before last.

The authority advises burying the carcasses deep enough to prevent predators from digging them up. Larger numbers should be reported to the municipal veterinarian.