一项大型的美国研究发现,产前COVID-19暴露表明,婴儿发育没有严重延误,达18个月。 Prenatal COVID-19 exposure showed no significant developmental delays in infants up to 18 months, a large U.S. study finds.

美国对1 100多名婴儿进行的一项大型研究发现,根据标准化评估,在子宫内接触SARS-CoV-2的儿童与18个月未接触儿童之间,在早期神经发育或社会情感结果方面没有重大差异。 A large U.S. study of over 1,100 infants found no significant differences in early neurodevelopmental or social-emotional outcomes between children exposed to SARS-CoV-2 in the womb and those not exposed through 18 months of age, according to standardized assessments. 大多数暴露发生在Omicron期间,主要发生在怀孕的第二或第三个三个月. Most exposures occurred during the Omicron period, primarily in the second or third trimester. 研究发现,产前感染与早期发育迟缓没有联系,但局限性包括潜在的偏差和观察前的数据有限。 The findings, part of the RECOVER Pregnancy Cohort, suggest prenatal infection is not linked to early developmental delays, though limitations include potential bias and limited pre-Omicron data. 这些结果为患有COVID-19的孕妇提供了保障。 The results offer reassurance to pregnant individuals with COVID-19.