COVID-19 pandemic in Italy COVID-19 vaccination in Italy The Italian Health ministry recommends that severely immunocompromised people should receive a fourth d
COVID-19 pandemic in Italy COVID-19 vaccination in Italy The Italian Health ministry recommends that severely immunocompromised people should receive a fourth dose of the mRNA-based COVID-19 vaccine at least 120 days after receiving their previous booster. (U.S. News & World Report)