ArticleNPJ vaccines2025
Malaria bivalent viral vectored vaccine protects against Plasmodium falciparum and vivax and blocks parasite transmission.
Article in NPJ 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
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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.
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Who cites it
5 citing papers in PubMed.
- The Evolving Landscape of Malaria Prevention Strategies: A Review of Recent Developments.Pathogens (Basel, Switzerland) · 2026Review
- The Landscape of Malaria in a Five-Decade Institution in the State of Amazonas: Historical Trends, Scientific Contributions, and Research Priorities.Revista da Sociedade Brasileira de Medicina Tropical · 2026Review
- A viral-vectored multipathogen vaccine platform based on replication-competent vaccinia virus and adeno-associated virus.Frontiers in immunology · 2026Article
- Hybrid immunity strategies: heterologous vaccination combined with natural SARS-CoV-2 infection.Frontiers in medicine · 2026Review
- Editorial: Mechanisms driving drug resistance in tuberculosis and malaria: genetic, environmental, and evolutionary insights.Frontiers in cellular and infection microbiology · 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
11 authors.
Funding
Abstract
Malaria remains a major infectious disease, with Plasmodium falciparum and Plasmodium vivax often co-endemic, requiring a dual-target vaccine for adequate control. We previously developed monovalent vaccines against P. falciparum or P. vivax using vaccinia virus LC16m8Δ (m8Δ) and adeno-associated virus type 1 (AAV1). Here, we demonstrate the efficacy of a novel bivalent malaria vaccine against P. falciparum and P. vivax. The m8Δ vaccine harbors two gene cassettes encoding Pfs25-PfCSP and Pvs25-PvCSP fusion proteins, while the AAV1 vaccine includes two recombinant AAV1s carrying one of these cassettes as a mixture. Heterologous m8Δ-prime and AAV1-boost immunization provided 70% protection against both PfCSP/Pb and PvCSP/Pb transgenic sporozoites. Moreover, a membrane feeding assay using P. vivax isolates from infected patients in the Brazilian Amazon showed 90% transmission-blocking efficacy. The bivalent vaccine outperformed monovalent combinations, maintaining immune responses for over 7 months, and shows promise for malaria control and elimination.
Identifiers
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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.