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
1978 smallpox outbreak in the United Kingdom as few laboratories as possible handling the virus. An official government inquiry into Parker's death was conducted by a panel led by microbiologist R.A. Shooter, and comprising Dr Christopher Booth, Prof. Sir David Evans, J.R. McDonald, Dr David Tyrrell and Prof. Sir Robert Williams, with observers from the World Health Organization (WHO), The Health and Safety Executive and the Trades Union Congress. Shooter's report was debated by Parliament. Since Shooter's "Report of the investigation into the cause of the 1978 Birmingham smallpox occurrence" also played an important role in the court case against the university for breach of safety legislation,