For the history of the Thai domestic vaccine started in 2378 (1835), which corresponds to the reign of King Rama seating. Vaccinate against thonphit fever is the first time when by December 2 balat 2378 (1835) Valley (Dr. Dan Beach Bradley) is leading to publish because of transport, Nong Bachelors to adopt the United States countries vaccinate over at the doctor. Balat Valley running in Siam, it must take a long time, up to 9. Variolation, by bringing the cows from the thonphit swamp fever patients coming to vaccinate, which is how the Chinese discovered so said. Later, when I found that the inoculate with the method of variolation. And Lastly, the lay out try to find ways to make any use of swamps forms an abscess. It has a trial production of the cows at the end of the year in the swamp. TrProf. 2385 injection abscess pus, fever patients from thonphit into a cow to vaccinate that successfully.
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