If the spread of infection continues to increase, the Swedish Public Health Agency's general advice can be reintroduced, announced Minister of Social Affairs Lena Hallengren (S) and the Swedish Public Health Agency's Director General Karin Tegmark Wisell during Thursday's press conference.

In that case, it is, among other things, for adults to avoid congestion, public transport and use mouth guards in cramped environments.

If the spread of infection increases further, there are several steps of measures to be taken, where, for example, distance education in upper secondary school is available as a measure in the last step.

Hear SVT's science reporter Bodil Appelquist about what speaks for and against reintroduced restrictions in the clip.