Smallpox vaccine get to a populated place. The world health system is completely unprepared for this." In the United Kingdom, controversy occurred regarding the company which had been contracted to supply the vaccine. This was because of the political connections of its owner, Paul Drayson, and questions over the choice of vaccine strain. The strain was different from that used in the United States. Plans for mass vaccinations in the United States stalled as the necessity of the inoculation came into question. Smallpox vaccine Smallpox vaccine, the first successful vaccine to be developed, was introduced by Edward Jenner in 1796. He followed
History of smallpox in Mexico in Mexico) in which he included an introduction about what is smallpox and instructions to treat it, such as drinking warm water with salt and honey, gargling with water and vinegar, keep tidy and clean and finish treatment by taking a purgative. He thought that smallpox was a remedy of nature to clear bad mood and doctors should not accelerate the process of healing because it was against nature. He wrote a letter to propose his measures as a strategy to combat smallpox in which he also included recommendations like purify air with gunpowder and scent, ventilate churches where bodies