Multiple choice general knowledge

Most contagious disease

  1. AIDS

  2. Malaria

  3. Tuberculosis

  4. Common Cold
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Common cold (caused by rhinoviruses) is the most contagious disease because it spreads through airborne droplets, direct contact, and contaminated surfaces with high efficiency. While diseases like measles are more severe in contagiousness, cold is the most frequently transmitted.

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