Question

what is made the first vaccine
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Answer 1

Answer:

Edward Jenner invented a method to protect against smallpox in 1796. The method involved taking material from a blister of someone infected with cowpox and inoculating it into another person's skin; this was called arm-to-arm inoculation.

Explanation:

Answer 2

Answer:

$edward \: jenner \: discovered \: vaccine \: for$

$small \: pox \: in \: 1796$