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. 2023 Nov 17;72(46):1269–1274. doi: 10.15585/mmwr.mm7246e1

TABLE 2. Receipt of prenatal care among birth parents of infants with congenital syphilis, by prenatal syphilis testing and treatment among those with timely testing* — United States, 2022.

Prenatal testing and treatment Prenatal care, no. (%)
None documented One or more prenatal care visit
Testing
No test or nontimely test
969 (70.0)
416 (30.0)
Late identification of seroconversion
12 (6.1)
185 (93.9)
Timely test* during pregnancy
445 (20.4)
1,734 (79.6)
Total
1,426 (37.9)
2,335 (62.1)
Treatment among persons who received timely testing
No treatment
69 (16.3)
354 (83.7)
Inadequate treatment
362 (24.2)
1,132 (75.8)
Adequate treatment§
14 (5.3)
248 (94.7)
Total 445 (20.4) 1,734 (79.6)

* Timely testing is performed ≥30 days before delivery.

A new reactive syphilis test <30 days before delivery after a nonreactive test earlier in pregnancy.

§ Receipt of a penicillin-based regimen, dosed and spaced appropriately for the stage of syphilis, and commenced ≥30 days before delivery.