Multi-centre study concluded that the severe acute respiratory syndrome coronavirus 2 was not a primary cause of bronchiolitis in infants

Affiliations

• ¹ Pediatric Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
• ² Department of Clinical Sciences and Community Health, Università Degli Studi di Milano, Milan, Italy.
• ³ Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy.
• ⁴ Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.
• ⁵ Centro di Salute Globale, Università Cattolica del Sacro Cuore, Rome, Italy.
• ⁶ Institute for Maternal and Child Health IRCCS Burlo Garofolo, Trieste, Italy.
• ⁷ University of Trieste, Trieste, Italy.