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Dengue virus causes high fever, rashes and reduces the number of a particular type of blood cells. Those blood cells are

Options

  1. AMonocytes
  2. BPlatelets
  3. CEosinophils
  4. DNeutrophils

Correct answer

B. Platelets

Step-by-step solution

Dengue virus (DENV) is the cause of dengue fever. It is a mosquito-borne single positive-stranded RNA virus of the family Flaviviridae; genus Flavivirus. This virus causes bone marrow suppression leading to reduction in number of blood platelets. A typical person has a platelet count of between 150,000 and 250,000 per microlitre of blood. About 80 to 90 per cent of patients with dengue will have levels below 100,000 , while 10 to 20 per cent of patients will see critically low levels of 20,000 or less.

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