Oliu-Barton, Miquel; Pradelski, Bary B. S. R.; … - 2022
, Germany and Italy. We estimate that the announcement of COVID certificates during summer 2021 led to increased vaccine uptake … Germany 6.2 (2.6-6.9) p.p., and in Italy 9.7 (5.4-12.3) p.p. Further, this averted an additional 3,979 (3,453-4,298) deaths in … France, 1,133 (-312-1,358) in Germany, and 1,331 (502-1,794) in Italy; and prevented gross domestic product (GDP) losses of …