VaccineVolume 40, Issue 24, 26 May 2022, Pages 3286-3287Letter to the EditorCOVID-19 and seasonal influenza: The potential 2021–22 “Twindemic”Author links open overlay panelSaverio Bellizzi, Catello M. Panu Napodano, Sergio Pinto, Giuseppe PichierriShow moreShareCitehttps://doi.org/10.1016/j.vaccine.2022.04.074Get rights and contentPrevious article in issueNext article in issueRecommended articlesCited by (0)View Abstract© 2022 Elsevier Ltd. All rights reserved.