Dataset Information

Complete Coding Sequences of Dengue Virus Type 2 Strains from Febrile Patients Seen in Malindi District Hospital, Kenya, during the 2017 Dengue Fever Outbreak.

ABSTRACT: We report here 10 complete polyprotein-coding sequences of dengue virus type 2 strains isolated from febrile patients who presented at Malindi District Hospital, Kenya, during a recent dengue fever outbreak. Phylogenetically, all the strains belonged to clonal serotype 2 of the Cosmopolitan genotype.

SUBMITTER: Gathii K

PROVIDER: S-EPMC5897804 | biostudies-literature | 2018 Apr

REPOSITORIES: biostudies-literature

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Complete Coding Sequences of Dengue Virus Type 2 Strains from Febrile Patients Seen in Malindi District Hospital, Kenya, during the 2017 Dengue Fever Outbreak.

Gathii Kimita K Nyataya Josphat N JN Mutai Beth K BK Awinda George G Waitumbi John N JN

Genome announcements 20180412 15

We report here 10 complete polyprotein-coding sequences of dengue virus type 2 strains isolated from febrile patients who presented at Malindi District Hospital, Kenya, during a recent dengue fever outbreak. Phylogenetically, all the strains belonged to clonal serotype 2 of the Cosmopolitan genotype. ...[more]

PMID: 29650565

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Project description:IntroductionViral etiologies of fever, including dengue, Chikungunya, influenza, rota and adeno viruses, cause major disease burden in tropical and subtropical countries. The lack of diagnostic facilities in developing countries leads to failure to estimate the true burden of such illnesses, and generally the diseases are underreported. These diseases may have similar symptoms with other causes of acute febrile illnesses including malaria and hence clinical diagnosis without laboratory tests can be difficult. This study aimed to identify viral etiologies as a cause of fever in children and their co-infections with malaria.MethodsA cross sectional study was conducted for 6 months at Kilosa district hospital, Tanzania. The participants were febrile children aged 2-13 years presented at the outpatient department. Diagnostic tests such as IgM and IgG ELISA, and PCR were used.ResultsA total of 364 patients were enrolled, of these 83(22.8%) had malaria parasites, 76 (20.9%) had presumptive acute dengue infection and among those, 29(38.2%) were confirmed cases. Dengue was more likely to occur in children ≥ 5 years than in <5 years (OR 2.28, 95% CI: 1.35-3.86). Presumptive acute Chikungunya infection was identified in 17(4.7%) of patients. We observed no presenting symptoms that distinguished patients with Chikungunya infection from those with dengue infection or malaria. Co-infections between malaria and Chikungunya, malaria and dengue fever as well as Chikungunya and dengue were detected. Most patients with Chikungunya and dengue infections were treated with antibacterials. Furthermore, our results revealed that 5(5.2%) of patients had influenza virus while 5(12.8%) had rotavirus and 2(5.1%) had adenovirus.ConclusionOur results suggest that even though viral diseases are a major public health concern, they are not given due recognition as a cause of fever in febrile patients. Emphasis on laboratory diagnostic tests for proper diagnosis and management of febrile patients is recommended.

Dataset Information

Complete Coding Sequences of Dengue Virus Type 2 Strains from Febrile Patients Seen in Malindi District Hospital, Kenya, during the 2017 Dengue Fever Outbreak.

Publications

Complete Coding Sequences of Dengue Virus Type 2 Strains from Febrile Patients Seen in Malindi District Hospital, Kenya, during the 2017 Dengue Fever Outbreak.

Similar Datasets

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