Table 1.

Neutralization of Omicron by monoclonal antibodies.

Retained, IC₅₀ < ​100 (ng/mL); Partially retained, 100 ​< ​IC₅₀ ​< ​1000 (ng/mL); Considerable loss, 1000 ​< ​IC₅₀ ​< ​5000 (ng/mL); Complete loss,> 5000 (ng/mL).