Correction: Serine protease-driven entry and S2 ′ cleavage flexibility of feline coronavirus during feline enterocyte infections

Key Points

• The correction addresses inaccuracies in the initial findings regarding serine protease functions in feline coronavirus.
• Correction of previously published data
• Review of serine protease-driven mechanisms
• Assessment of S2' cleavage flexibility during feline enterocyte infections.
• Revised conclusions on the role of serine protease in viral entry mechanisms.
• Clarified impact of cleavage flexibility on infection efficiency.