Influence of timing of maternal pertussis immunization on the avidity of transferred antibodies in term and preterm neonates

Sartoretti, Julie; Fontannaz, Paola; Martinez De Tejada Weber, Begona; Othenin-Girard, Véronique; Chilin, Antonina; Lemaitre, Barbara; Blanchard Rohner, Géraldine; Siegrist, Claire-Anne; Eberhardt, Christiane Sigrid

doi:10.1093/cid/ciad227

Scientific article

English

Influence of timing of maternal pertussis immunization on the avidity of transferred antibodies in term and preterm neonates

ContributorsSartoretti, Julie; Fontannaz, Paola; Martinez De Tejada Weber, Begona; Othenin-Girard, Véronique; Chilin, Antonina; Lemaitre, Barbara; Blanchard Rohner, Géraldine; Siegrist, Claire-Anne; Eberhardt, Christiane Sigrid

Published inClinical infectious diseases, vol. 77, no. 4, p. 645-648

Publication date2023-08-22

Abstract

The timing of maternal pertussis vaccination influences the titers of cord-blood anti-pertussis antibodies. Whether it affects their avidity is unknown. We demonstrate in 298 term and 72 preterm neonates that antibody avidity is independent of the timing of maternal vaccination, whether comparing second with third trimester or intervals before birth.

Keywords

Antibody transfer
Avidity
Maternal pertussis vaccination
Preterm neonates
Term neonates
Infant, Newborn
Pregnancy
Female
Humans
Antibodies, Bacterial
Immunity, Maternally-Acquired
Vaccination
Whooping Cough / prevention & control
Pregnancy Trimester, Third

Affiliation entities

Research groups

Citation (ISO format)

SARTORETTI, Julie et al. Influence of timing of maternal pertussis immunization on the avidity of transferred antibodies in term and preterm neonates. In: Clinical infectious diseases, 2023, vol. 77, n° 4, p. 645–648. doi: 10.1093/cid/ciad227

Article (Published version)

CC BY-NC-ND-4.0

Supplemental data

Identifiers

PID : unige:180597
DOI : 10.1093/cid/ciad227
PMID : 37073575
PMCID : PMC10444006

Additional URL for this publicationhttps://academic.oup.com/cid/article/77/4/645/7129036

Journal ISSN1058-4838

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Update30/10/2024 13:19:20

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Influence of timing of maternal pertussis immunization on the avidity of transferred antibodies in term and preterm neonates

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