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Question

Which of the following disease has been completely eradicated through compulsory immunization?

A
Smallpox
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B
Tuberculosis
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C
Hepatitis
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D
Chicken pox
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Solution

The correct option is B Smallpox
Smallpox is a serious, contagious viral infectious caused by the variola virus. It was completely eradicated in 1980 through a global immunization campaign led by the World Health Organization.
Hence the correct option is A.

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