ReviewScandinavian journal of immunology2026
COVID-19 and Pregnancy: Key Findings.
Review in Scandinavian journal of immunology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
Abstract
Pregnant individuals were prioritised for COVID-19 research due to concerns about increased susceptibility and limited clinical trial data. This narrative review synthesises evidence on maternal infection, immunological adaptations, placental susceptibility, and antibody transfer following maternal SARS-CoV-2 vaccination. Symptomatic COVID-19 during pregnancy increases risks of severe outcomes, whereas vertical transmission remains rare. Placental pathology is characterised mainly by maternal vascular malperfusion and inflammation, with limited evidence of direct viral infection. Maternal vaccination-particularly with mRNA vaccines-induces robust IgG responses with efficient transplacental and lactational transfer, conferring passive neonatal protection. Key uncertainties include optimal vaccine timing, durability of neonatal immunity, and variant-specific responses. Strengthening standardised research and ensuring inclusion of pregnant individuals is essential for global maternal health policy.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.