Oui, c'est bien de ça qu'il est question dans la publication que j'ai citée :
Si (pour te citer) ça ne dit pas grand-chose, tant mieux...With regard to escape from vaccine-induced immunity, the B.1.1.7 variant showed modest decreases in neutralizing activity in serum samples obtained from vaccinated persons (Table 1). The serum neutralizing activity for the 501Y.V2 variant among vaccinated persons was lower by a factor of 1.6 to 8.6 for the BBIBP-CorV vaccine, the BNT162b2 vaccine, and the mRNA-1273 vaccine but was lower by a factor of up to 86, including complete immune escape, for the AZD1222 vaccine (Table 1).
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