Covid-vaccinated mothers pass on SARS-CoV-2 antibodies to infants via breast milk
January 10, 2022, 7:37 am

Covid-vaccinated mothers pass on SARS-CoV-2 antibodies to infants via breast milk

Sleepy baby/Pixabay

The We For News reported according to a new research that encourages lactating women to continue breastfeeding after they receive the vaccine, women vaccinated against Covid-19 transfer SARS-CoV-2 antibodies to their breastfed infants, potentially giving their babies passive immunity against the coronavirus.

The study, published in the journal Obstetrics & Gynecology, measured the immune response to the Covid-19 mRNA vaccine in both breast milk and the stools of breastfed infants.

Lead author Vignesh Narayanaswamy, research student at University of Massachusetts Amherst, said: “This research is the first to detect SARS-CoV-2 antibodies in stool samples from infants of vaccinated mothers.”

He added: “This is really important because women want to know whether their babies have these antibodies, and our study shows that antibodies are being transferred via breast milk. Providing this compelling evidence is motivation for women to continue breastfeeding after they receive the vaccine.”

Further, the study showed that the antibodies were detected in infants regardless of age – from 1.5 months old to 23 months old.

Thirty lactating women from across the US — most of them healthcare workers — were enrolled in the study. They received the Covid-19 mRNA vaccine between January and April 2021.

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The women provided breast milk samples before they were vaccinated, across two to three weeks after their first vaccine dose and across three weeks after the second dose. They also gave samples of their blood, spotted on cards, 19 days after the first dose and 21 days after the second dose. Infant stool samples were collected 21 days after the mothers’ second vaccination. Pre-pandemic samples of breast milk, dried blood spots and infant stools were used as controls for the study.

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The samples were tested for receptor-binding domain (RBD)-specific immunoglobulin (Ig)A and IgG antibodies. In the breast milk samples, anti-RBD IgG antibodies were found to neutralise the protein spike of SARS-CoV-2, as well as four variants. A significant increase in cytokine levels also revealed the immune response in breast milk samples.

Anti-RBD IgG and anti-RBD IgA antibodies were detected in 33 per cent and 30 per cent of infant stool samples, respectively. The levels of antibodies correlated with the vaccine side effects the mother experienced.

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“Women who did feel sick from the vaccine were associated with greater antibodies in the infant stool,” said Kathleen Arcaro, Professor of environmental toxicology in the Department of Veterinary and Animal Sciences.

Arcaro said: “So you might have felt badly, but that was a benefit for your infant.”

Source: wefornews

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BENEFIT, the Kingdom’s innovator and leading company in Fintech and electronic financial transactions service, held its Annual General Meeting (AGM) at the company’s headquarters in the Seef District.
During the meeting, shareholders approved all items listed on the agenda, including the ratification of the minutes of the previous AGM held on 26 March 2024. The session reviewed and approved the Board’s Annual Report on the company’s activities and financial performance for the fiscal year ended 31 December 2024, and the shareholders expressed their satisfaction with the company’s operational and financial results during the reporting period.
The meeting also reviewed the Independent External Auditor’s Report on the company’s consolidated financial statements for the year ended 31 December 2024. Subsequently, the shareholders approved the audited financial statements for the fiscal year. Based on the Board’s recommendation, the shareholders approved the distribution of a cash dividend equivalent to 10% of the paid-up share capital.
Furthermore, the shareholders endorsed the allocation of a total amount of BD 172,500 as remuneration to the members of the Board for the year ended 31 December 2024, subject to prior clearance by related authorities.
The extension of the current composition of the Board was approved, which includes ten members and one CBB observer, for a further six-month term, expiring in September 2025, pending no objection from the CBB.
The meeting reviewed and approved the Corporate Governance Report for 2024, which affirmed the company’s full compliance with the corporate governance directives issued by the CBB and other applicable regulatory frameworks. The AGM absolved the Board Members of liability for any of their actions during the year ending on 31st December 2024, in accordance with the Commercial Companies Law.
In alignment with regulatory requirements, the session approved the reappointment of Ernst & Young (EY) as the company’s External Auditors for the fiscal year 2025, covering both the parent company and its subsidiaries—Sinnad and Bahrain FinTech Bay. The Board was authorised to determine the external auditors’ professional fees, subject to approval from the CBB, and the meeting concluded with a discussion of any additional issues as per Article (207) of the Commercial Companies Law.
Speaking on the company’s performance, Mr. Mohamed Al Bastaki, Chairman BENEFIT , stated: “In terms of the financial results for 2024, I am pleased to say that the year gone by has also been proved to be a success in delivering tangible results. Growth rate for 2024 was 19 per cent. Revenue for the year was BD 17 M (US$ 45.3 Million) and net profit was 2 Million ($ 5.3 Million).

Mr. Al Bastaki also announced that the Board had formally adopted a new three-year strategic roadmap to commence in 2025. The strategy encompasses a phased international expansion, optimisation of internal operations, enhanced revenue diversification, long-term sustainability initiatives, and the advancement of innovation and digital transformation initiatives across all service lines.
“I extend my sincere appreciation to the CBB for its continued support of BENEFIT and its pivotal role in fostering a stable and progressive regulatory environment for the Kingdom’s banking and financial sector—an environment that has significantly reinforced Bahrain’s standing as a leading financial hub in the region,” said Mr. Al Bastaki. “I would also like to thank our partner banks and valued customers for their trust, and our shareholders for their ongoing encouragement. The achievements of 2024 set a strong precedent, and I am confident they will serve as a foundation for yet another successful and impactful year ahead.”
Chief Executive of BENEFIT; Mr. Abdulwahed AlJanahi commented, “The year 2024 represented another pivotal chapter in BENEFIT ’s evolution. We achieved substantial progress in advancing our digital strategy across multiple sectors, while reinforcing our long-term commitment to the development of Bahrain’s financial services and payments landscape. Throughout the year, we remained firmly aligned with our objective of delivering measurable value to our shareholders, strategic partners, and customers. At the same time, we continued to play an active role in enabling Bahrain’s digital economy by introducing innovative solutions and service enhancements that directly address market needs and future opportunities.”
Mr. AlJanahi affirmed that BENEFIT has successfully developed a robust and well-integrated payment network that connects individuals and businesses across Bahrain, accelerating the adoption of emerging technologies in the banking and financial services sector and reinforcing Bahrain’s position as a growing fintech hub, and added, “Our achievements of the past year reflect a long-term vision to establish a resilient electronic payment infrastructure that supports the Kingdom’s digital economy. Key developments in 2024 included the implementation of central authentication for open banking via BENEFIT Pay”
Mr. AlJanahi concluded by thanking the Board for its strategic direction, the company’s staff for their continued dedication, and the Central Bank of Bahrain, member banks, and shareholders for their valuable partnership and confidence in the company’s long-term vision.