A 24-year-old Japanese man showed neurological disturbances 2 weeks after complete recovery from Plasmodium vivax infection. Magnetic resonance (MR) images of the brain showed multiple high-intensity spotty lesions in the left cerebral cortex and subcortex. Cerebrospinal fluid examination, including polymerase chain reaction analysis for viruses, revealed no sign of active infection. Repeated blood smears were negative for malaria. We diagnosed acute disseminated encephalomyelitis (ADEM) following Plasmodium vivax malaria from the clinical course and MR images. ADEM should be regarded as one of the neurological complications after malarial infection.
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http://dx.doi.org/10.1007/s10156-003-0244-8 | DOI Listing |
Vaccine
January 2025
Department of Global Health, George Washington University, Washington, D.C., USA. Electronic address:
Transmission-blocking vaccines (TBVs) targeting sexual-stage antigens represent a critical tool for malaria control and elimination through inhibiting parasite development within mosquitoes. P230, displayed on the surface of gametocytes and gametes, plays a crucial role in gamete fertilization and is one of the leading TBV candidates for both Plasmodium falciparum and P. vivax.
View Article and Find Full Text PDFClin Infect Dis
January 2025
Fundação de Medicina Tropical Dr Heitor Vieira Dourado, Manaus, Brazil.
Background: Daily primaquine-induced hemolysis is a common cause of complications during Plasmodium vivax malaria treatment in individuals with glucose 6-phosphate dehydrogenase deficiency (G6PDd). Alternative regimens balancing safety and efficacy are needed.
Methods: G6PDd participants with P.
JMIR Public Health Surveill
January 2025
ICMR-National Institute of Malaria Research, Sector 8, Dwarka, New Delhi, 110077, India, 91 9205059972.
Background: India is committed to malaria elimination by the year 2030. According to the classification of malaria endemicity, the National Capital Territory of Delhi falls under category 1, with an annual parasite incidence of <1, and was targeted for elimination by 2022. Among others, population movement across states is one of the key challenges for malaria control, as it can result in imported malaria, thus introducing local transmission in an area nearing elimination.
View Article and Find Full Text PDFMalar J
January 2025
Swiss Tropical and Public Health Institute, Allschwil, Switzerland.
Background: The Highlands of Papua New Guinea are non-endemic for malaria compared to the rest of the country. This study aimed to explore the local transmission of malaria in the Highlands through a cross-sectional school survey coupled with reactive case detection.
Methods: Between July and November 2019, 5575 schoolchildren and 1048 household members were screened for malaria using Rapid Diagnostic Tests, subsequently validated by light microscopy.
Int J Environ Res Public Health
December 2024
Malaria Elimination Initiative, Institute for Global Health Sciences, University of California San Francisco, San Francisco, CA 94158, USA.
Lao People's Democratic Republic (Lao PDR) has made significant progress in reducing malaria in recent years. In the Greater Mekong Subregion, forest-going is often a risk factor contributing to continuing malaria transmission. This study assessed forest-going and other potential risk factors for malaria cases in Champasak Province, Lao PDR.
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