Covid, will the fourth dose of vaccine be needed? What do we know and what the experts say
10/10 ©Ansa If the fourth updated dose for Omicron really comes, the Italians seem largely in favor: to say it is a survey carried out in recent weeks by The European House – Ambrosetti and by the Interdepartmental Center for Ethics and Integrity in Research of the CNR, in collaboration with SWG. In fact, 77% … Read more