Laboratory Diagnosis of Dengue: A Review
DOI:
https://doi.org/10.31436/imjm.v14i1.452Abstract
Dengue is an arthropod borne disease that has become important worldwide. There is still no specific drug available for treatment and also no protective vaccine that can be used. As such, specific diagnosis is essential to enable good management and prevention of large outbreaks. Diagnosis today in many countries is still based on serology though the detection of NS1 has slowly become incorporated. Diagnosis is critical for early intervention with specific preventive health measures to prevent fatalities and also to curtail spread and reduce economic losses. Serological assays mainly detect IgM which now as a single test is invalid unless a second sample is taken to confirm. As such to effectively diagnose dengue at all stages of infection, assays with two or more markers are required or two samples taken a few days apart. Other commonly used tests include NS1 detection, nucleic acid amplification and IgG detection. However the sensitivities of the current commercial kits vary quite considerably and have to be interpreted with caution. Hence knowledge of this disease is essential when conducting diagnostics for dengue.
Downloads
Downloads
Published
How to Cite
Issue
Section
License
All material submitted for publication is assumed to be submitted exclusively to the IIUM Medical Journal Malaysia (IMJM) unless the contrary is stated. Manuscript decisions are based on a double-blinded peer review process. The Editor retains the right to determine the style and if necessary, edit and shorten any material accepted for publication.
IMJM retain copyright to all the articles published in the journal. All final ‘proof’ submissions must be accompanied by a completed Copyright Assignment Form, duly signed by all authors. The author(s) or copyright owner(s) irrevocably grant(s) to any third party, in advance and in perpetuity, the right to use, reproduce or disseminate the research article in its entirety or in part, in any format or medium, provided that no substantive errors are introduced in the process, proper attribution of authorship and correct citation details are given, and that the bibliographic details are not changed. If the article is reproduced or disseminated in part, this must be clearly and unequivocally indicated.
