Covid-19 vaccines work but other factors play a relevant role: a data analysis on spread and mortality in 24 countries

• Main Authors: Mauro Giovanni Carta (Author), Germano Orrù (Author), Giulia Cossu (Author), Fernanda Velluzzi (Author), Laura Atzori (Author), Cesar Ivan Aviles Gonzalez (Author), Ferdinando Romano (Author), Roberto Littera (Author), Luchino Chessa (Author), Davide Firinu (Author), Stefano Del Giacco (Author), Angelo Restivo (Author), Simona Deidda (Author), Alessandra Scano (Author), Simona Onali (Author), Goce Kalcev (Author), Ferinando Coghe (Author), Luigi Minerba (Author)
• Format: Book
• Published: SAGE Publishing, 2022-03-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Background: The aim was to outline a methodology to monitor the impact of vaccinations in different countries comparing at two different times within countries and between countries the frequency of new cases and Covid-19 related deaths and the percentage of vaccinations conducted. Design and method...