Recent Advances, Bottlenecks, and Future Directions in Plasmodium falciparum Vaccine Development

Journal article : Review

Malaria remains a major global health burden, with an estimated 282 million cases and 610,000 deaths reported in 2024, disproportionately affecting children under five years of age and pregnant women in sub-Saharan Africa. Although antimalarial drugs are highly effective at clearing infections, their reliance on timely diagnosis and treatment limits their scalability as a population-wide control strategy. Vaccines therefore represent a critical tool for reducing malaria-associated morbidity and mortality, as well as interrupting parasite transmission, by inducing durable protective immunity. However, the complex lifecycle of Plasmodium parasites poses significant challenges for vaccine development, including the identification of protective antigens and optimal vaccine formulations. In this review, we summarize current vaccine strategies and discuss their key limitations. We also highlight emerging opportunities for possible avenues for future research and development.

Authors: Turan, G; Boggio, MJ; Othman, AS; Nnaemeka, V; Hill, AVS

• Publication status: Published
• Peer review status: Peer reviewed
• Publisher: MDPI
• Journal: Vaccines
• Volume: 14
• Issue: 3
• Pages: 277
• Article number: 277
• Publication date: 2026-03-21
• Acceptance date: 2026-03-15
• DOI: 10.3390/vaccines14030277
• EISSN: 2076-393X
• ISSN: 2076-393X
• Language: English
• Keywords: global health; vaccines; malaria; virus-like particles; parasites
• Subtype: Review