Multiple choice

Which of the following diseases is/are viral?

a. AIDS b. Influenza c. Dengue fever

  1. Only a

  2. Only b

  3. Only c

  4. a, b and c

  5. a and b
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

This is the correct answer as AIDS is caused by the Human Immunodeficiency Virus. Influenza is caused by Influenzavirus A. The dengue virus (DENV) is the cause of dengue fever.

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