Smallpox one-third of the cases resulted in blindness. These deaths included those of four reigning monarchs and a queen consort. In the 20th century smallpox killed 200-300 million people. Edward Jenner discovered in 1798 that vaccination could prevent smallpox. In 1967, the WHO intensified efforts to eliminate the disease. Smallpox is one of two infectious diseases to have been eradicated, the other being rinderpest in 2011. The term "smallpox" was first used in Britain in the 15th century to distinguish the disease from syphilis, which was then known as the "great pox". Other historical names for the disease include pox, speckled
National Anti-Vaccination League vaccination, I deem incurable. One member of a family dating syphilitic symptoms from the time of vaccination, when all the other members of the family have been clear. We strongly advise parents to go to prison, rather than submit to have their helpless offspring inoculated with scrofula, syphilis, and mania." The 1900 Labour Party General Election Manifesto contained a commitment to "No Compulsory Vaccination". National Anti-Vaccination League The National Anti-Vaccination League was founded in 1896 in Britain, growing from earlier smaller organizations in London, originally under the title Anti-Compulsory Vaccination League. The organisation opposed compulsory vaccination, particularly against smallpox. It