With or without the crisis, the flu always comes over to pay us a cordial visit for a few days each year. But what is the true origin of this illness? A virus. Tomàs Pumarola, virologist at the Hospital Clínic, explains how these infectious agents have managed to adapt to the environment and spread across the oceans.
aquest repor està molt bé per apropar una cosa tan comuna com és la grip i que encara desconeixem en gran part
margarita8146 1 year ago