Neonatal SARS-CoV-2 infections in breastfeeding mothers

Noa Ofek Shlomai, Yair Kasirer, Tzipora Strauss, Tatiana Smolkin, Ronella Marom, Eric S. Shinwell, Arye Simmonds, Agneta Golan, Iris Morag, Dan Waisman, Clari Felszer-Fisch, Dana G. Wolf, Smadar Eventov-Friedman

Research output: Contribution to journalArticlepeer-review

28 Scopus citations

Abstract

OBJECTIVES: To assess infection rates predischarge and postdischarge in breast milk-fed newborns with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-positive mothers who were separated postdelivery from their mothers and discharged from the hospital. Also, we aim to evaluate breastfeeding rates predischarge and postdischarge. METHODS: Nasopharyngeal swabs for SARS-CoV-2 were obtained from symptomatic and highrisk women in the delivery room. Mothers with positive SARS-CoV-2 test results were separated from the newborns. Newborns were screened within 48 hours of delivery, and antiinfectious guidelines were imparted to the mothers before discharge. Rescreening took place ≥14 days postdischarge. Data regarding SARS-CoV-2-positive household members and breastfeeding were obtained by follow-up phone calls. RESULTS: A total of 73 newborns of SARS-CoV-2-positive mothers were born in Israel during the ∼3-month period under study. Overall, 55 participated in this study. All neonates tested negative for the virus postdelivery. A total 74.5% of the neonates were fed unpasteurized expressed breast milk during the postpartum separation until discharge. Eighty-nine percent of the neonates were discharged from the hospital after their mothers were instructed in antiinfection measures. In 40% of the households, there were additional SARS-CoV-2-positive residents. A total of 85% of the newborns were breastfed postdischarge. Results for all 60% of the newborns retested for SARS-CoV-2 postdischarge were negative. CONCLUSIONS: No viral infection was identified in neonates born to and separated from their SARS-CoV-2-positive mothers at birth and subsequently fed unpasteurized breast milk. All infants breastfed at home remained SARS-CoV-2 negative. These findings may provide insights regarding the redundancy of postpartum mother-newborn separation in SARS-CoV-2-positive women and, assuming precautions are adhered to, support the safety of breast milk.

Original languageEnglish
Article numbere2020010918
JournalPediatrics
Volume147
Issue number5
DOIs
StatePublished - 1 May 2021

Bibliographical note

Publisher Copyright:
© 2021 by the American Academy of Pediatrics.

Fingerprint

Dive into the research topics of 'Neonatal SARS-CoV-2 infections in breastfeeding mothers'. Together they form a unique fingerprint.

Cite this