Multiple choice

Which of the following is not a viral disease?

  1. Dengue fever

  2. Gas gangrene

  3. Hepatitis A

  4. Herpes simplex

  5. Influenza
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Gas gangrene is a bacterial infection that produces gas in tissues in gangrene. This deadly form of gangrene is usually caused by Clostridium perfringens bacteria.

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