Multiple choice

Which of the following diseases has been completely eradicated from the world?

  1. Tetanus

  2. Small pox

  3. Rabies

  4. Polio
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Smallpox is the only human disease to have been completely eradicated from the world through a successful global vaccination campaign led by WHO, with the last natural case occurring in 1977. Tetanus remains a threat through soil contamination, rabies still exists in animal populations, and polio continues to circulate in a few countries.

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