In six days, the Piacenza ASL sequenced, traced and isolated 24 cases of the Delta variant, the mutation of the Covid virus that originated in India. All of them come from the Piacenza logistics center, although not all of the workers in the center. ‘La Libertà ’ reports it, noting that there are two companies involved with 10 employees infected with the Delta variant. The other 14 are friends, acquaintances or close relatives. Several positives live in the Cremona area where they are resident and move towards Piacenza using public transport.