Genomic monitoring of SARS?CoV?2 variants using sentinel SARI hospital surveillance, Denayer, Sarah, Dufrasne François, Monsieurs Bert, Van Eycken Reinout, Houben Sarah, Seyler Lucie, Demuyser Thomas, Van Nedervelde Els, Bourgeois Marc, Delaere Bénédicte, et al. , Influenza and Other Respiratory Viruses, Jan-10-2023, Volume 17, Issue 10, (2023)