Coronavirus, what is the immunity of the flock, and why it may not work

“An affirmation to the beast,” he says in the Republic, the virologist Fabrizio Pregliasco . Refers to what has been said by the experts of the british government, pointing to the immunity of the flock in order to contain the coronavirus. Just before the director of the department of infectious diseases of the Istituto Superiore di Sanità, Giovanni Rezza, had branded the strategy as “absurd” and “ridiculous”.