Question
Which of the following diseases is caused by a
virus?Solution
Dengue is caused by the dengue virus, which is transmitted through the bite of female Aedes aegypti mosquitoes. It is characterized by high fever, severe joint and muscle pain, and rashes. Tuberculosis is bacterial (Mycobacterium tuberculosis), malaria is caused by protozoa (Plasmodium), and cholera is caused by bacteria (Vibrio cholerae).
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