Revue Francophone des LaboratoiresVolume 2021, Issue 531, April 2021, Page 1Vaccins Covid-19 versus variants : la course est lancéeAuthor links open overlay panelSébastien Hantz (Médecin biologiste Service de bactériologie, virologie et hygiène CHU de Limoges)Show moreShareCitehttps://doi.org/10.1016/S1773-035X(21)00074-5Get rights and contentPrevious article in issueNext article in issueRecommended articlesCited by (0)View AbstractCopyright © 2021 Elsevier Masson SAS. All rights reserved.