Relevant Competitive Tests:
Which region of the world was declared “free of wild polio” on 25 August 2020?
A. AfricaCorrect Answer
B. Asia
C. Afghanistan
D. None of these
Correct Option: A. Africa
Detailed Explanation & Reference:
Africa is free from wild poliovirus, the World Health Organization (WHO) announced on 25 August — leaving just two countries where the virus remains endemic, Afghanistan and Pakistan.
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