Infected was first popularized with Halo 3 in 2007, and first debuted in an unofficial capacity for CoD in private matches within 2011's Modern Warfare 3.

After leading the Lisbon club to consecutive European Cups, Guttmann requested a pay rise. The club refused his request and he allegedly placed a curse on the Portuguese team.

"The curse of Bla Guttmann"\n\n On leaving Benfica, he allegedly cursed the club declaring "Not in a hundred years from now will Benfica ever be European champions again". Later, on 6 April 1963, in an interview to A Bola, he stated, "Benfica, at this moment, are well served and do not need me.