Vaccination disease people tried to prevent by inoculation and was the first disease for which a vaccine was produced. The smallpox vaccine was invented in 1796 by English physician Edward Jenner and although at least six people had used the same principles years earlier he was the first to publish evidence that it was effective and to provide advice on its production. Louis Pasteur furthered the concept through his work in microbiology. The immunization was called "vaccination" because it was derived from a virus affecting cows ( 'cow'). Smallpox was a contagious and deadly disease, causing the deaths of 20–60% of
Vaccination and religion missionaries vaccinated Northwest Coast Native Americans during an 1862 smallpox epidemic. In the UK, a number of Vaccination Acts were introduced to control vaccination and inoculation, starting in 1840, when smallpox inoculation was banned. The 1853 Act introduced compulsory free infant vaccination enforced by local authorities. By 1871, infant vaccination was compulsory and parents refusing to have their child vaccinated were fined and imprisoned if the fines were not paid. Resistance to compulsion grew, and in 1889, after riots in Leicester, a Royal Commission was appointed and issued six reports between 1892 and 1896. It recommended the abolition of cumulative