| Live virus variant | Spike mutations |
|---|---|
| EHC-083E | D614G |
| B.1.351 | L18F, D80A, D215G, L241-, L242-, A243-, K417N, E484K, N501Y, D614G, A701V |
| B.1.617.2 | T19R, K77T, G142D, Del (E156-R158); Ins G, L452R, T478K, D614G, P681R, D950N |
| Omicron (BA.1) | A67V, Δ69-70, T95I, G142D, Δ143-145, Δ212, N211I, +214EPE, G339D, S371L, S373P, S375F, K417N, N440K, G446S, S477N, T478K, E484A, Q493R, G496S, Q498R, N501Y, Y505H, T547K, D614G, H655Y, N679K, P681H, N764K, D796Y, N856K, Q954H, N969K, L981F |
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