“It is right that the” Covid buffer for the purpose of obtaining the Green pass “is not free. It is correct that this is so to give a further boost to vaccination which is the real way” to get out of the emergency, “the element of macroscopic evidence of efficacy, usefulness and substantial safety. The choice is political, but as a citizen I say that, with respect to the expected result in terms of public health, the government is right to keep the bar straight “. Virologist Fabrizio Pregliasco, professor of Hygiene at the State University of Milan, is convinced of this by Adnkronos Salute. As for the debut of the compulsory green certificate at work, without the blockade of Italy feared in recent days, according to the doctor “the dimension of a dissent has certainly been overestimated, which I do not say is right, but it is understandable why – apart from a very small number of people who are ideologically maladjusted, or in any case who solicit disasters and carry them out – concerns people who have been disoriented by the vaccination approach, or rather by a communication that has made this approach increasingly difficult to make people understand. all of them “, observes Pregliasco. “In addition – he reflects – the fears of the future have been inserted, the psychological aspects that this pandemic brings with it”. and noted the convenience “of a tool like the Green pass,” which I believe can only convince a further quota to get vaccinated, even if it will remain a hard core of non-immunized “.