eless, it has been proposed that this virus, and others, acquires a glycan coat sufficient and similar enough to endogenous host protein glycosylation that it serves as a glycan shield, facilitating immune evasion by masking non-self viral peptides with self-glycans (Stertz et al., 2007; Ujike and Taguchi, 2015; Watanabe et al., 2020b; Watanabe et al., 2019). In paral