Covid. Physicist Battiston: “By the end of May we will have vaccinated half of the Italians” “

“MAKING accurate predictions is impossible. But estimates with margins of uncertainty do. We have available mathematical models for about a century and on which the analysis of epidemics and pandemics is based. “.

Roberto Battiston is a physicist, professor atUniversity of Trento. He is a researcher in astrophysics and was president of theItalian Space Agency.