[Answer] The first successful vaccination was developed against which disease?

Step 1 : Introduction to the question "The first successful vaccination was developed against which disease?"

...In 1796, after noticing that milkmaids who had contracted cowpox appeared to be immune to smallpox, English doctor Edward Jenner took some pus from a cowpox blister and deliberately infected a patient. A few weeks later, Jenner infected the same patient with smallpox. Thankfully, the patient was immune, proving that inoculation worked and laying the foundation for future vaccination programs.

Step 2 : Answer to the question "The first successful vaccination was developed against which disease?"

Smallpox:

Please let us know as comment, if the answer is not correct!

Step 3 : Disclaimer & Terms of Use regarding the question "The first successful vaccination was developed against which disease?"

Our machine learning tool trying its best to find the relevant answer to your question. Now its your turn, "The more we share The more we have". Share our work with whom you care, along with your comment ...Kindly check our comments section, Sometimes our tool may wrong but not our users.

Are We Wrong To Think We're Right? Then Give Right Answer Below As Comment