Virology in order to immunize others. In 1717 Lady Mary Wortley Montagu observed the practice in Istanbul and attempted to popularize it in Britain, but encountered considerable resistance. In 1796 Edward Jenner developed a much safer method, using cowpox to successfully immunize a young boy against smallpox, and this practice was widely adopted. Vaccinations against other viral diseases followed, including the successful rabies vaccination by Louis Pasteur in 1886. The nature of viruses however was not clear to these researchers. In 1892, the Russian biologist Dmitry Ivanovsky used a Chamberland filter to try to isolate the bacteria that caused tobacco mosaic
1978 smallpox outbreak in the United Kingdom at the Regional Virus Laboratory, which was in East Birmingham Hospital). Parker died of smallpox at Catherine-de-Barnes on 11 September 1978. Special disease control measures had to be put into place for Parker's funeral. Ron Fleet from Sheldon, who at the time of Parker's death worked for Solihull funeral director Bastocks and later for the BBC at Pebble Mill, recalled that he was told that authorities would not allow the body to be stored in a fridge in case the virus managed to multiply: Parker's mother also contracted smallpox, on 7 September, despite being vaccinated against the disease on 24