COVID-19 Antibody Positivity Over Time and Pregnancy Outcomes in Seven Low-and-Middle-Income Countries: A Prospective, Observational Study of the Global Network for Women's and Children's Health Research.
Robert L GoldenbergSarah SaleemS K Masum BillahJean KimJanet L MooreNajia Karim GhanchiRashidul HaqueLester FigueroaAlejandra AyalaAdrien LokangakaAntoinette TshefuShivaprasad S GoudarAvinash KaviManjunath S SomannavarFabian EsamaiMusaku MwenchanyaElwyn ChombaArchana B PatelPrabir DasWilfred Injera EmonyiSamuel EdidiMadhavi DeshmukhBiplob HossainShahjahan SirajManolo MazariegosAna L GarcesMelissa BausermanCarl L BoseWilliam A PetriNancy F KrebsRichard J DermanWaldemar A CarloEdward A LiechtyPatricia L HibberdMarion Koso-ThomasNalini Peres-da-SilvaTracy L NolenElizabeth M McClurePublished in: BJOG : an international journal of obstetrics and gynaecology (2022)
In pregnant populations in LMICs, COVID-19 antibody positivity has increased. However, most adverse pregnancy outcomes were not significantly associated with antibody positivity.