“I got infected by the virus of refereeing in secondary school at the age of 15″, says Gert Deckers. The 37-year-old referee from Belgium is officiating in the highest leagues of both futsal and outdoor football. He talks about the differences in an interview with the Dutch Referee Blog. Deckers has already gained a lot of experience, in a career which begun at 22 years ago. “I organized the annual football competition between the different classes and I also whistled the matches on the playground. At the finals there were always a lot of people, which was reminiscent of a full stadium.” “I became an active futsal referee when I was…