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Volume 27, Number 1—January 2021
Dispatch

Impact of a Nationwide Lockdown on SARS-CoV-2 Transmissibility, Italy

Giorgio Guzzetta1, Flavia Riccardo1, Valentina Marziano, Piero Poletti, Filippo Trentini, Antonino Bella, Xanthi Andrianou, Martina Del Manso, Massimo Fabiani, Stefania Bellino, Stefano Boros, Alberto Mateo Urdiales, Maria Fenicia Vescio, Andrea Piccioli, Silvio Brusaferro, Giovanni Rezza, Patrizio Pezzotti3, Marco Ajelli3Comments to Author , Stefano Merler3, and COVID-19 Working Group,2
Author affiliations: Fondazione Bruno Kessler, Trento, Italy (G. Guzzetta, V. Marziano, P. Poletti, F. Trentini, S. Merler); Istituto Superiore di Sanità, Rome, Italy (F. Riccardo, A. Bella, X. Andrianou, M. Del Manso, M. Fabiani, S. Bellino, S. Boros, A. Mateo Urdiales, M.F. Vescio, A. Piccioli, S. Brusaferro, G. Rezza, P. Pezzotti); Cyprus University of Technology, Limassol, Cyprus (X. Andrianou); European Centre for Disease Prevention and Control, Stockholm, Sweden (M. Del Manso, A. Mateo Urdiales); Indiana University School of Public Health, Bloomington, Indiana, USA (M. Ajelli); Northeastern University, Boston, Massachusetts, USA (M. Ajelli)

Main Article

Figure 2

Distribution of the mean net reproduction numbers for severe acute respiratory syndrome coronavirus 2 in 100 selected provinces in Italy. Green lines indicate average value of Rt, weighted by the number of reported cases by each province. Gray line indicates epidemic threshold.

Figure 2. Distribution of the mean net reproduction numbers for severe acute respiratory syndrome coronavirus 2 in 100 selected provinces in Italy. Green lines indicate average value of Rt, weighted by the number of reported cases by each province. Gray line indicates epidemic threshold.

Main Article

1These authors contributed equally to the article.

2Members of the COVID-19 working group are listed at the end of this article.

3These authors are joint senior authors.

Page created: October 20, 2020
Page updated: December 21, 2020
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