Nicholas J. White, Sasithon Pukrittayakamee, Tran Tinh Hien, M. Abul Faiz et al.
Although global morbidity and mortality have decreased substantially, malaria, a parasite infection of red blood cells, still kills roughly 2000 people per day, most of whom are children in Africa. Two factors largely account for these decreases; increased deployment of insecticide-treated bednets a...
Olivo Miotto, Roberto Amato, Elizabeth A. Ashley, Bronwyn MacInnis et al.
We report a large multicenter genome-wide association study of Plasmodium falciparum resistance to artemisinin, the frontline antimalarial drug. Across 15 locations in Southeast Asia, we identified at least 20 mutations in kelch13 (PF3D7_1343700) affecting the encoded propeller and BTB/POZ domains, ...
Sachel Mok, Elizabeth A. Ashley, Pedro Eduardo Ferreira, Lei Zhu et al.
Artemisinin resistance in Plasmodium falciparum threatens global efforts to control and eliminate malaria. Polymorphisms in the kelch domain-carrying protein K13 are associated with artemisinin resistance, but the underlying molecular mechanisms are unknown. We analyzed the in vivo transcriptomes of...
David J. Williams, Mohd Abul Faiz, Bernadette Abela-Ridder, Stuart Ainsworth et al.
In one of his final essays, statesman and former United Nations secretary general Kofi Annan said, ‘Snakebite is the most important tropical disease you’ve never heard of’ [1]. Mr. Annan firmly believed that victims of snakebite envenoming should be recognised and afforded greater efforts at improve...
Kyaw Myo Tun, Mallika Imwong, Khin Maung Lwin, Aye Aye Win et al.
BACKGROUND: Emergence of artemisinin resistance in southeast Asia poses a serious threat to the global control of Plasmodium falciparum malaria. Discovery of the K13 marker has transformed approaches to the monitoring of artemisinin resistance, allowing introduction of molecular surveillance in remo...
M. Jahangir Hossain, Emily S. Gurley, Joel M. Montgomery, Michael Bell et al.
BACKGROUND: In Bangladesh, 4 outbreaks of Nipah virus infection were identified during the period 2001-2004. METHODS: We characterized the clinical features of Nipah virus-infected individuals affected by these outbreaks. We classified patients as having confirmed cases of Nipah virus infection if t...
Rob W. van der Pluijm, Rupam Tripura, Richard M. Hoglund, Aung Pyae Phyo et al.
BACKGROUND: Artemisinin and partner-drug resistance in Plasmodium falciparum are major threats to malaria control and elimination. Triple artemisinin-based combination therapies (TACTs), which combine existing co-formulated ACTs with a second partner drug that is slowly eliminated, might provide eff...
Kristina E. Rudd, Christopher Seymour, Adam R. Aluisio, Marc E. Augustin et al.
Importance: The quick Sequential (Sepsis-Related) Organ Failure Assessment (qSOFA) score has not been well-evaluated in low- and middle-income countries (LMICs). Objective: To assess the association of qSOFA with excess hospital death among patients with suspected infection in LMICs and to compare q...
Ridwanur Rahman, Maryam Faiz, Shahjada Selim, Bayzidur Rahman et al.
BACKGROUND: Snake bite is a neglected public health problem in the world and one of the major causes of mortality and morbidity in many areas, particularly in the rural tropics. It also poses substantial economic burdens on the snake bite victims due to treatment related expenditure and loss of prod...
Md. Faizul Huq Arif, Kawsar Ahmed, Sayed Asaduzzaman, Md. Abul Kalam Azad
Abstract This paper proposes a hexagonal photonic crystal fiber (H-PCF) structure with high relative sensitivity for liquid sensing; in which both core and cladding are microstructures. Numerical investigation is carried out by employing the full vectorial finite element method (FEM). The analysis h...
Daniel H. Paris, Mallika Imwong, Abul Faiz, Mahtabuddin Hasan et al.
A recently described loop-mediated isothermal polymerase chain reaction (LAMP) for molecular detection of Plasmodium falciparum was compared with microscopy, PfHRP2-based rapid diagnostic test (RDT), and nested polymerase chain reaction (PCR) as the "gold standard" in 115 Bangladeshi in-patients wit...
Hsiao‐Han Chang, Amy Wesolowski, Ipsita Sinha, Christopher G. Jacob et al.
For countries aiming for malaria elimination, travel of infected individuals between endemic areas undermines local interventions. Quantifying parasite importation has therefore become a priority for national control programs. We analyzed epidemiological surveillance data, travel surveys, parasite g...
Fazle Rabbi Chowdhury, Gourab Dewan, Vasundhara Verma, Duleeka Knipe et al.
Background: Pesticide self-poisoning is a major problem in Bangladesh. Over the past 20-years, the Bangladesh government has introduced pesticide legislation and banned highly hazardous pesticides (HHPs) from agricultural use. We aimed to assess the impacts of pesticide bans on suicide and on agricu...
Filip Meheus, Manica Balasegaram, Piero Olliaro, Shyam Sundar et al.
BACKGROUND: Visceral leishmaniasis is a systemic parasitic disease that is fatal unless treated. We assessed the cost and cost-effectiveness of alternative strategies for the treatment of visceral leishmaniasis in the Indian subcontinent. In particular we examined whether combination therapies are a...
Josh Hanson, Sue J. Lee, Sanjib Mohanty, M. Abul Faiz et al.
BACKGROUND: World Health Organization treatment guidelines recommend that adults with severe malaria be admitted to an intensive care unit (ICU). However, ICU facilities are limited in the resource-poor settings where most malaria occurs. Identification of patients at greater risk of complications m...