¹¹ then the person has a chronic skin disease and the priest must pronounce him unclean. The priest does not have to quarantine the person because it is evident that he is already unclean. ¹² If the disease gets worse, spreads across his body, and involves all of his skin from head to toe—as far as the priest can tell— ¹³ then the priest will check; and if the disease has covered the person’s entire body, then the priest will pronounce the infected man clean because the disease has turned his entire body white.