COVID-19, NEWS Staff https://www.italiani.it Different vaccines between first and second doses, the reassurances of the experts Different vaccines for the first and second dose, for the experts there is no need to worry. "On heterologous second vaccine doses we must be more than ...
COVID-19 Staff https://www.italiani.it Vaccines under 60, first dose with Astrazeneca and booster with Pfizer or Moderna Covid vaccines under 60, whoever took the first dose with Astrazeneca will do the second with Pfizer or Moderna. In this regard, the ministry of ...
