Contact tracing and seating clusters could allow fans back, says Danish Superliga study

Closed-doors Danish Superliga match between FC Copenhagen and FC Midtjylland on June 28. (Photo by Lars Ronbog / FrontZoneSport via Getty Images)

The organisers of the Danish Superliga say contact tracing and the organisation of fans into clusters could allow for a proportion of spectators to return to stadiums before the end of the season