Epidemiology of malaria in Rohingya refugee camps in Bangladesh within 2017-2020.

Background: Malaria causes significant morbidity and mortality in tropical and sub-tropical regions, particularly in humanitarian emergencies including refugee camps in malaria endemic areas. An epidemiological investigation was conducted on malaria disease distribution and risk factors in the world's largest refugee settlement, the Rohingya refugee camps on the south-eastern border area of Bangladesh, within 2017-2020.

Methods: From February 2017 to March 2020, 30,460 febrile patients were tested for malaria using light microscopy and rapid diagnostic tests.

Anti-malarial investigation of Acorus calamus, Dichapetalum gelonioides, and Leucas aspera on Plasmodium falciparum strains.

Introduction: Malaria is a significant global health concern and adversely affects people in developing countries including Bangladesh. The causative agent Plasmodium falciparum is resistant to several currently available anti-malarial drugs, such as mefloquine, chloroquine, and artemisinin-based combination therapy (ACT), and this has been a major global challenge towards the control of the disease. There is urgent need for novel anti-malarial chemotherapeutic agents.

Plasmodium falciparum Genetic Diversity in Bangladesh Does Not Suggest a Hypoendemic Population Structure.

Despite the recommendation for the use of merozoite surface protein 1 (msp1), merozoite surface protein 2 (msp2), and glutamate-rich protein (glurp) genes as markers in drug efficacy studies by World Health Organization and their limited use in Bangladesh, the circulating Plasmodium falciparum population genetic structure has not yet been assessed in Bangladesh. This study presents a comprehensive report on the circulating P. falciparum population structure based on msp1, msp2, and glurp polymorphic gene markers in Bangladesh.

Real-time PCR assay and rapid diagnostic tests for the diagnosis of clinically suspected malaria patients in Bangladesh.

Background: More than 95% of total malaria cases in Bangladesh are reported from the 13 high endemic districts. Plasmodium falciparum and Plasmodium vivax are the two most abundant malaria parasites in the country. To improve the detection and management of malaria patients, the National Malaria Control Programme (NMCP) has been using rapid diagnostic test (RDT) in the endemic areas.

Relationship between sand fly fauna and kala-azar endemicity in Bangladesh.

An entomological survey was carried out in Mymensingh district which contributes the highest incidence of visceral leishmaniasis (kala-azar) in Bangladesh. For the first time in Bangladesh CDC miniature light trap was used for indoor collection of sand flies. A total of 726 sand fly specimens belonging to nine species, one species of the genus Phlebotomus and eight species Sergentomyia genus were collected.