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Question
Safe and effective means of producing artificial immunity against small pox by vaccine was first discovered by
Safe and effective means of producing artificial immunity against small pox by vaccine was first discovered by
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Solution
The correct option is A Edward Jenner
- A vaccine is a biological preparation that provides active acquired immunity to a particular disease. A vaccine typically contains an agent that resembles a disease-causing microorganism and is often made from weakened or killed forms of the microbe, its toxins, or one of its surface proteins.
- Smallpox vaccine was discovered by Edward Jenner. It was the first successful vaccine ever to be developed and remains the only effective preventive treatment for the fatal smallpox disease.
- Hence Safe and effective means of producing artificial immunity against smallpox by the vaccine was first discovered by Edward Jenner.
- So, the correct answer is 'Edward Jenner'.
- A vaccine is a biological preparation that provides active acquired immunity to a particular disease. A vaccine typically contains an agent that resembles a disease-causing microorganism and is often made from weakened or killed forms of the microbe, its toxins, or one of its surface proteins.
- Smallpox vaccine was discovered by Edward Jenner. It was the first successful vaccine ever to be developed and remains the only effective preventive treatment for the fatal smallpox disease.
- Hence Safe and effective means of producing artificial immunity against smallpox by the vaccine was first discovered by Edward Jenner.
- So, the correct answer is 'Edward Jenner'.
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