Plasmodium knowlesi Human Malaria, Songkhla Province, 2021 – 2022

Main Article Content

Khanawut Nitikul
Surachart Koyadun
Sopavadee Moonmake

Abstract

This research aimed to 1) describe the epidemiology of Plasmodium knowlesi malaria 2) examine the clinical symptoms of P. knowlesi malaria patients 3) analyze ecology, animal reservoir and entomology of P. knowlesi malaria. 4) summarize the diagnosis, blood parasites, and treatment of P. knowlesi malaria. The study design was a case report combined with retrospective descriptive survey research. A total of 34 study subjects were patients with a confirmed diagnosis of P. knowlesi malaria who received treatment at hospitals and vector-borne disease control units in Songkhla Province during 2021 – 2022. The results of the epidemiological study unveiled the majority of the samples were male, had a history of staying overnight in the forest before becoming sick, the source of the infection was in the forest, and the season during which they were sick was mostly summer. The average length of time from the onset of illness until receiving a blood test was 3.8 days. The average length of hospital stay was 4 days. Patients were treated with Chloroquine Phosphate, Primaquine, Artesunate, Quinine, and Dihydroartemisinin-piperaquine (40 mg DHA-320 mg PPQ). There was one patient died. All remaining patients recovered and responded to treatment. All symptoms improved after drug administration. No treatment failures were found. The recommendation from this study was that the Polymerase Chain Reaction (PCR) method should be used in conjunction with the Thick/Thin Film test and blood parasite test (Parasitaemia) for the specificity of the infection, accuracy of diagnosis, leading to treat disease in a timely manner and be effective in disease control.

Article Details

How to Cite
1.
Nitikul K, Koyadun S, Moonmake S. Plasmodium knowlesi Human Malaria, Songkhla Province, 2021 – 2022 . IUDCJ [Internet]. 2024 Jun. 14 [cited 2024 Dec. 22];9(1):101-26. Available from: https://he01.tci-thaijo.org/index.php/iudcJ/article/view/267435
Section
Research Articles

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