Safety and immunogenicity of concomitant administration of COVID-19 vaccines (ChAdOx1 or BNT162b2) with seasonal influenza vaccines in adults in the UK (ComFluCOV): a multicentre, randomised, controlled, phase 4 trial.
Lancet. 2021 Dec 18;398(10318):2277-2287. doi: 10.1016/S0140-6736(21)02329-1. Epub 2021 Nov 11.
Lancet. 2021.
PMID: 34774197
Free PMC article.
Clinical Trial.