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

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

TY - JOUR

T1 - Quantitative Analysis of Vertical Transmission of Maternal SARS-CoV-2 Antibodies to Neonates and Young Infants Following Immunization During Pregnancy

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

Y1 - 2022/11/1

N2 - 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).

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).

KW - COVID-19

KW - infancy

KW - neonates

KW - pregnancy

KW - vaccination

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JF - Journal of the Pediatric Infectious Diseases Society

IS - 11

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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Keywords

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