For bovine coronavirus ( BCoV ) and related viruses , binding to cell surface components <*> is essential for initiation of an infection .
containing N -acetyl-9-O - acetylneuraminic acid
For bovine coronavirus ( BCoV ) and related viruses , binding to cell surface components containing N -acetyl-9-O - acetylneuraminic acid is essential for initiation of an infection .
For bovine coronavirus ( BCoV ) and related viruses , binding to cell surface components containing N -acetyl-9-O - acetylneuraminic acid is essential for initiation of an infection .