Quantitative Analysis of Vertical Transmission of Maternal SARS-CoV-2 Antibodies to Neonates and Young Infants Following Immunization During Pregnancy

Naama Golan; Shai Ashkenazi; Rotem Davidovich; Alina Levinsky; Adina Bar Chaim; Ramzia Abu Hamad; Omer Raveh; Shai Yitzhaki; Gilat Livni

doi:10.1093/jpids/piac065

Quantitative Analysis of Vertical Transmission of Maternal SARS-CoV-2 Antibodies to Neonates and Young Infants Following Immunization During Pregnancy

Naama Golan, Shai Ashkenazi, Rotem Davidovich, Alina Levinsky, Adina Bar Chaim, Ramzia Abu Hamad, Omer Raveh, Shai Yitzhaki, Gilat Livni

Adelson School of Medicine

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

Serum antibody levels to SARS-CoV-2 in infants born to mothers who had received 2 doses of the BNT2b2 vaccine during pregnancy correlated positively with increasing gestational age at vaccination (P <. 01) and negatively with increasing time from vaccination (P <. 01), with a significant drop in infants aged >60 days (P =. 045).

Original language	English
Pages (from-to)	506-509
Number of pages	4
Journal	Journal of the Pediatric Infectious Diseases Society
Volume	11
Issue number	11
DOIs	https://doi.org/10.1093/jpids/piac065
State	Published - 1 Nov 2022

Keywords

COVID-19
infancy
neonates
pregnancy
vaccination

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10.1093/jpids/piac065

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Golan, N., Ashkenazi, S., Davidovich, R., Levinsky, A., Bar Chaim, A., Abu Hamad, R., Raveh, O., Yitzhaki, S., & Livni, G. (2022). Quantitative Analysis of Vertical Transmission of Maternal SARS-CoV-2 Antibodies to Neonates and Young Infants Following Immunization During Pregnancy. Journal of the Pediatric Infectious Diseases Society, 11(11), 506-509. https://doi.org/10.1093/jpids/piac065

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abstract = "Serum antibody levels to SARS-CoV-2 in infants born to mothers who had received 2 doses of the BNT2b2 vaccine during pregnancy correlated positively with increasing gestational age at vaccination (P <. 01) and negatively with increasing time from vaccination (P <. 01), with a significant drop in infants aged >60 days (P =. 045).",

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Golan, N, Ashkenazi, S, Davidovich, R, Levinsky, A, Bar Chaim, A, Abu Hamad, R, Raveh, O, Yitzhaki, S & Livni, G 2022, 'Quantitative Analysis of Vertical Transmission of Maternal SARS-CoV-2 Antibodies to Neonates and Young Infants Following Immunization During Pregnancy', Journal of the Pediatric Infectious Diseases Society, vol. 11, no. 11, pp. 506-509. https://doi.org/10.1093/jpids/piac065

Quantitative Analysis of Vertical Transmission of Maternal SARS-CoV-2 Antibodies to Neonates and Young Infants Following Immunization During Pregnancy. / Golan, Naama; Ashkenazi, Shai; Davidovich, Rotem et al.
In: Journal of the Pediatric Infectious Diseases Society, Vol. 11, No. 11, 01.11.2022, p. 506-509.

Research output: Contribution to journal › Article › peer-review

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AU - Golan, Naama

AU - Ashkenazi, Shai

AU - Davidovich, Rotem

AU - Levinsky, Alina

AU - Bar Chaim, Adina

AU - Abu Hamad, Ramzia

AU - Raveh, Omer

AU - Yitzhaki, Shai

AU - Livni, Gilat

PY - 2022/11/1

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AB - Serum antibody levels to SARS-CoV-2 in infants born to mothers who had received 2 doses of the BNT2b2 vaccine during pregnancy correlated positively with increasing gestational age at vaccination (P <. 01) and negatively with increasing time from vaccination (P <. 01), with a significant drop in infants aged >60 days (P =. 045).

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KW - neonates

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KW - vaccination

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ER -

Quantitative Analysis of Vertical Transmission of Maternal SARS-CoV-2 Antibodies to Neonates and Young Infants Following Immunization During Pregnancy

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