The alarm came at 9pm on Tuesday night.
The injured people have been taken by ambulance to hospital.
According to the police, the people had to be cut out of the cars.
The traffic was initially closed, but one of the lanes was opened a while later.
Two seriously injured after collision with moose
2021-09-21T21:11:39.747Z
Two people are seriously injured after three cars collided shortly after each other with a moose on the E4 near Björklinge just north of Uppsala, the police write on their website.
Source: svt