TABLE 2.

Geometric mean 50% neutralizing antibody titer (NT₅₀ GMT) of different vaccines against D614G and Omicron subvariants.

NT50 GMT	D614G	BA.2	BA.4/5	BQ.1	BQ.1.1	XBB	XBB.1	XBB.1.5	Reference
3 doses BNT162b2 or mRNA‐1273	257	31.2	20.3	–	12.2	11.9	–	–	2
	2616	759	300	140	114	–	–	–	35
	1445	475	197	–	25	43	42	59	54
4 doses BNT162b2 or mRNA‐1273	727	88	62.2	–	16.8	14.1	–	–	2
	1533	–	95	–	22	–	15	–	49
3 doses ChAdOx1	652	130	72	27	24	20	20	–	36