Stephan Stenmark, infection control doctor in Västerbotten, also says that it is important that the primary school is open.

- We must see the whole picture even during a pandemic and it is important for children to be in preschool and school, it is important both in the short and long term and it has a high priority in Swedish society, says Stephan Stenmark.

The infection is spread at home and at work

Stephan Stenmark believes that no major spread of infection has been seen in school environments, but that it is at home and in the workplace that most people become infected.

- Workplaces, families and social contexts outside those you live with, where you have the absolute greatest spread of infection and definitely two of the three we have the power to influence, reduce the risk of infection in workplaces and in social contexts, says Stephan Stenmark.

See more from the interview in the clip above.