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What is the earliest sign of contracting Polio?

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in Biology – Class 12 by (271k points)
What is the earliest sign of contracting Polio?

(a) Paralysis

(b) Inflammation of the body

(c) Inability to bend the head forward

(d) Inability to walk

This question was posed to me in an internship interview.

My question is from Viral Diseases in Humans-1 in division Human Health and Disease of Biology – Class 12

1 Answer

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Best answer
Correct option is (c) Inability to bend the head forward

Easiest explanation: The earliest sign of Polio is the inability to bend the head forward. However, the attack of paralysis begins with high fever, headache, chills, vomiting and pain all over the body. Within 2-3 days the paralysis reaches its maximum.

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