Published: 21 December 2020
Author(s): Marta Rigoni, Emanuele Torri, Giandomenico Nollo, Livia Delle Donne, Susanna Cozzio
Issue: April 2021
Section: Letter to the Editor

Coronavirus disease 2019 (COVID-19) is a severe acute respiratory infection caused by an emergent coronavirus, SARS-CoV-2, recognized in Wuhan (China) in December 2019. The World Health Organization (WHO) declared COVID-19 a pandemic on 11 March 2020.


Stay informed on our latest news!


This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.