By Sarena L. McLean MSc. (Epidemiology & Biostatistics), Health Sciences Researcher & Member of Doctors for Covid Ethics (2021) The study “A Critical Analysis of All-Cause Deaths during COVID-19 Vaccination in an Italian Province” by Alessandria et al. aimed to evaluate the impact of COVID-19 vaccination on all-cause mortality while correcting for immortal time bias (ITB). Conducted in the Piedmont region of Italy, the study …
