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. 2024 Mar 1;9(3):e00812-23. doi: 10.1128/msphere.00812-23

TABLE 3.

SARS-CoV-2 lineage distribution

Variable Ancestral Alpha Delta Omicron Other Total
Unvaccinated
 Non-pregnant, n (%) 97 (40%) 58 (24%) 32 (13%) 23 (9%) 34 (14%) 244
 Pregnant, n (%) 27 (32%) 12 (14%) 14 (17%) 23 (27%) 8 (10%) 84
Vaccinated
 Non-pregnant, n (%) 5 (6%) 1 (1%) 48 (53%) 35 (38%) 2 (2%) 91
 Pregnant, n (%) 0 (%) 0 (0%) 8 (24%) 24 (73%) 1 (3%) 33