Vaccination and religion Vaccination and religion Vaccination and religion have interrelations of varying kinds. Almost no religions object to vaccination, and some parents either fake religious adherence or invent fake religions to provide exemption. The influential Massachusetts preacher Cotton Mather was the first known person to attempt smallpox inoculation on a large scale, inoculating himself and over 200 members of his congregation with the help of a local doctor. While his view became standard, he also caused the first reaction against the practice. Rowland Hill (1744–1833) was a popular English preacher acquainted with Edward Jenner, the pioneer of smallpox vaccination, and he encouraged
Smallpox vaccine was criticised at the time but vaccines derived from horsepox were soon introduced and later contributed to the complicated problem of the origin of vaccinia virus, the virus in present-day vaccine. The introduction of the vaccine to the New World took place in Trinity, Newfoundland, in 1798 by Dr. John Clinch, boyhood friend and medical colleague of Jenner. The first smallpox vaccine in the United States was administered in 1799. The physician Valentine Seaman gave his children a smallpox vaccination using a serum acquired from Jenner. By 1800, Jenner's work had been published in all the major European languages and