ArticleVaccines2025
Multi-Antigen Viral-Vectored Vaccine Protects Against SARS-CoV-2 and Variants in a Lethal hACE2 Transgenic Mouse Model.
Article in Vaccines, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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
5 citing papers in PubMed.
- Transcriptomic insights into the neuropathogenic and immune response alterations in mouse neurons challenged with west nile and japanese encephalitis viruses.Virology journal · 2026Article
- Transcriptomic insights into the immune dynamics of wild-type mice challenged with SARS-CoV-2 Beta variant.Laboratory animal research · 2026Article
- SARS-CoV-2 XBB.1.5 infects wild-type C57BL/6 mice and induces a protective CD4Frontiers in cellular and infection microbiology · 2025Article
- Interferon-alpha/beta receptor deficiency enhances susceptibility to Powassan virus infection in mice.Frontiers in microbiology · 2025Article
- Multi-antigen MVA-vectored SARS-CoV-2 vaccine, GEO-CM04S1, induces cross-protective immune responses to ancestral and Omicron variants.Frontiers in immunology · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
13 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Widespread and rapidly evolving SARS-CoV-2 posed an unprecedented challenge to vaccine developers. GeoVax has designed a multiantigen SARS-CoV-2 vaccine, designated GEO-CM02 based on a Modified Vaccinia Virus (MVA) vector that expresses spike (S), membrane (M), and envelope (E) antigens. This experimental vaccine was tested in the hACE2 transgenic mouse model to assess immunogenicity and efficacy. Administration of the vaccine in a two-dose regimen elicited high levels of neutralizing antibodies and provided complete protection, effectively reducing lung, olfactory bulb, and brain viral load and reducing lung inflammation following infection with original B.1 virus and the B.1.1.529 variant. In addition, GEO-CM02 conferred 80% protection against a lethal infection with the B.1.351 variant. GEO-CM02 vaccine efficacy studies also demonstrated a complete level of vaccine-induced protection with a single dose against the original B.1 virus and B.1.1.529 variant. GEO-CM02 effectively elicited functional T-cell responses in both prime and prime-boost groups. These data indicate that vaccination with the GEO-CM02 vaccine can induce immune responses that protect against severe disease induced by SARS-CoV-2 and its variants in a highly relevant pre-clinical model.
Indexed as
Identifiers
What OpenQuestion holds
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.