Malaria continues to be a significant global health challenge, with millions of cases and hundreds of thousands of deaths reported annually. To combat this disease effectively, it is imperative to identify and address significant research gaps in malaria control and elimination efforts. This review synthesizes current knowledge and highlights critical gaps in several crucial areas of malaria research. Firstly, we discuss the complexities of vector biology and control, emphasizing the need for a deeper understanding of vector behavior, particularly in urban settings. Secondly, the study examines the challenges posed by drug resistance and the urgent need for alternative treatment strategies and novel drug targets. Thirdly, the review explores the ongoing quest for an effective malaria vaccine, underscoring the importance of understanding immunological correlates of protection. The study also explores medication resistance genes and genomic epidemiology, highlighting the need for more investigation into potential targets for drugs and vaccine candidates. Furthermore, it addresses the socioeconomic and environmental determinants of malaria transmission, highlighting the importance of integrating multidisciplinary approaches to address transmission dynamics. The study concludes with a discussion of how malaria transmission is impacted by climate change and the necessity of research to guide adaptation measures.
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http://dx.doi.org/10.4103/JVBD.JVBD_45_24 | DOI Listing |
Pathogens
January 2025
National Reference Laboratory for Animal Schistosomiasis, Key Laboratory of Animal Parasitology of Ministry of Agriculture and Rural Affairs, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, China.
Schistosomiasis is a neglected tropical disease and the second most common parasitic disease after malaria. While praziquantel remains the primary treatment, concerns about drug resistance highlight the urgent need for new drugs and effective vaccines to achieve sustainable control. Previous proteomic studies from our group revealed that the expression of glycosyltransferase and nicastrin as proteins was higher in single-sex males than mated males, suggesting their critical roles in parasite reproduction and their potential as vaccine candidates.
View Article and Find Full Text PDFInsects
December 2024
Environmental Health and Ecological Sciences Department, Ifakara Health Institute, Morogoro P.O. Box 53, Tanzania.
Interspecific competition between mosquito larvae may affects adult vectorial capacity, potentially reducing disease transmission. It also influences population dynamics, and cannibalistic and predatory behaviors. However, knowledge of interspecific competition between and species is limited.
View Article and Find Full Text PDFBiomolecules
January 2025
Department of Entomology, University of Arizona, Tucson, AZ 85721, USA.
Pantothenate (Pan), or vitamin B5, is essential for the synthesis of co-enzyme A (CoA), acetyl-CoA, and numerous downstream physiological processes. We previously demonstrated that Pan is not only essential for mosquito survival, but also for the development of malaria parasites within the mosquito, suggesting that targeting Pan and CoA biosynthesis may be a novel approach for malaria control. However, little is known about how Pan is acquired and mobilized within the mosquito.
View Article and Find Full Text PDFHealthcare (Basel)
January 2025
Department of Nursing Sciences, Faculty of Basic Medical and Health Sciences, Walter Sisulu University, Nelson Mandela Drive Campus, Mthatha 5117, South Africa.
Malaria in pregnancy is a global health problem because it causes anemia in the mother and may result in abortion, stillbirth, uterine growth retardation, and low birth weight in the newborn. The purpose of this study was to assess the effects of HEI on knowledge and adherence to intermittent preventive treatment of malaria among pregnant women at secondary health facilities in Benue State, Nigeria. This quasi-experimental study included pre-, intervention, and post-intervention.
View Article and Find Full Text PDFParasit Vectors
January 2025
National Institute for Medical Research, Dar es Salaam, Tanzania.
Background: Despite implementation of effective interventions in the past two decades, malaria is still a major public health problem in Tanzania. This study assessed the prevalence and drivers of malaria infections among symptomatic and asymptomatic members of selected communities from five regions with varying endemicity in mainland Tanzania.
Methods: A cross-sectional community survey was conducted in five districts, including one district/region in Kagera, Kigoma, Njombe, Ruvuma and Tanga from July to August 2023.
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