Bestle D, Limburg H, Kruhl D, Harbig A, et al. Hemagglutinins of avian influenza viruses are proteolytically activated by TMPRSS2 in human and murine airway cells. J Virol 2021 Jul 28:JVI0090621. doi: 10.1128/JVI.00906.
PMID: 34319155