Evidence of Low-Level Dengue Virus Circulation in the South Region of Cameroon in 2018.

07:00 EST 14th January 2020 | BioPortfolio

Summary of "Evidence of Low-Level Dengue Virus Circulation in the South Region of Cameroon in 2018."

Dengue fever is an understudied disease in many parts of Africa and little is known about its prevalence in Cameroon. We tested blood from 629 individuals from the South Region of Cameroon, collected over the course of one year, for flavivirus RNA using conventional broad range PCR. Flavivirus RNA corresponding to dengue virus (DENV) serotype 1 was identified in two individuals who were also diagnosed with malaria. This finding confirms previous reports that indicate the presence of low-level circulation of DENV in Cameroon and supports the concern that dengue fever may be underdiagnosed due to more prevalent diseases that have similar symptomology and insufficient diagnostic capacity.


Journal Details

This article was published in the following journal.

Name: Vector borne and zoonotic diseases (Larchmont, N.Y.)
ISSN: 1557-7759


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Medical and Biotech [MESH] Definitions

An acute infectious, eruptive, febrile disease caused by four antigenically related but distinct serotypes of the DENGUE VIRUS. It is transmitted by the bite of infected Aedes mosquitoes, especially A. aegypti. Classical dengue (dengue fever) is self-limiting and characterized by fever, myalgia, headache, and rash. DENGUE HEMORRHAGIC FEVER is a more virulent form of dengue virus infection and a separate clinical entity. (From Dorland, 28th ed)

A species of the genus FLAVIVIRUS which causes an acute febrile and sometimes hemorrhagic disease in man. Dengue is mosquito-borne and four serotypes are known.

Vaccines or candidate vaccines used to prevent infection with DENGUE VIRUS. These include live-attenuated, subunit, DNA, and inactivated vaccines.

An Ig domain-containing membrane receptor for HEPATITIS A VIRUS; EBOLA VIRUS; MARBURG VIRUS; and DENGUE VIRUS. It may also function to modulate ASTHMA and HYPERSENSITIVITY.

A distinct and virulent form of DENGUE characterized by thrombocytopenia and hemoconcentration (grades I and II) and distinguished by a positive tourniquet test. When accompanied by circulatory failure and shock (grades III and IV), it is called dengue shock syndrome. (From Dorland, 28th ed)

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