A case of Dengue at Policlinico S. Martino in Genoa, already discharged.
The boy who had just returned from Argentina showed up at the polyclinic when he recognized the symptoms. In Liguria, vaccines against Dengue fever, a tropical virus transmitted by Aedes mosquitoes, including the tiger mosquito, were ordered at the beginning of March. A month ago, Italy had raised the alert level for people arriving from South America in particular, inviting maximum attention at airports and seaports.